AMS Sectional Meeting Full Program
Current as of Tuesday, April 12, 2005 15:21:27
2001 Spring Central Section Meeting
Lawrence, KS, March 30-31, 2001
Meeting #964
Associate secretaries: Susan J Friedlander, AMS susan@math.northwestern.edu
Friday March 30, 2001
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Friday March 30, 2001, 8:00 a.m.-4:30 p.m.
Meeting Registration
Third Floor Lobby, Snow Hall -
Friday March 30, 2001, 8:00 a.m.-4:30 p.m.
Exhibit and Book Sale
Room 408, Snow Hall -
Friday March 30, 2001, 8:30 a.m.-11:20 a.m.
Special Session on Commutative Algebra, I
Room 350, Strong Hall
Organizers:
Craig Huneke, University of Kansas huneke@math.ukans.edu
Daniel Katz, University of Kansas dlk@math.ukans.edu
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8:30 a.m.
Algorithms on Parametric Decomposition of Monomial Ideals.
Jung-Chen Liu*, National Taiwan Normal University
(964-13-47) -
9:00 a.m.
Cohen-Macaulayness of special fiber rings and integral closure of ideals.
Claudia Polini*, University of Oregon
(964-13-159) -
9:30 a.m.
Monoidal Extensions of a Cohen-Macaulay Unique Factorization Domain.
William J Heinzer*, Purdue University
Aihua Li, Loyola Univ.
Louis J Ratliff, Univ. of California, Riverside
David E Rush, Univ. of California, Riverside
(964-13-40) -
10:00 a.m.
On a conjecture of Auslander and Reiten.
Graham J Leuschke*, University of Kansas
(964-13-222) -
10:30 a.m.
Gorenstein Artin Algebras and their Hilbert Functions.
Hema Srininasan*, University of Missouri-Columbia
Anthony Iarrabino, Northeastern University
(964-13-134) -
11:00 a.m.
The Tor Game.
Craig L Huneke, University of Kansas
Roger A Wiegand*, University of Nebraska
(964-13-145)
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8:30 a.m.
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Friday March 30, 2001, 8:30 a.m.-11:20 a.m.
Special Session on Optimal Control, Calculus of Variations, and Nonsmooth Analysis, I
Room 554, Snow Hall
Organizers:
Michael Malisoff, Texas A\&M University, Corpus Christi malisoff@penguin.tamucc.edu
Peter R. Wolenski, Louisiana State University
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8:30 a.m.
Necessary Conditions of Optimality for Impulsive Control Problems with State Constraints.
Fernando Pereira*, Porto University
Geraldo da Silva, Universidade Estadual Paulista
(964-49-200) -
9:00 a.m.
Sub-Lipschitz Mappings and Connections to Optimal Control and the Hamilton-Jacobi Equation.
Grant N. Galbraith*, University of California, Davis
(964-49-205) -
9:30 a.m.
Recent Results on Viscosity Solutions of the Bellman Equation for Optimal Control Problems with Exit Times.
Michael A. Malisoff*, Texas A \& M University-Corpus Christi
(964-49-238) -
10:00 a.m.
Optimal Control and Hamilton-Jacobi Equations with Discontinuous Data Dependence.
Dan Ostrov*, Santa Clara University
(964-49-193) -
10:30 a.m.
Necessary Conditions for Constrained Optimization Problems, their Applications and a Variational Proof.
Qiji J Zhu*, Western Michigan University
(964-49-111) -
11:00 a.m.
Discussion
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8:30 a.m.
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Friday March 30, 2001, 9:00 a.m.-11:20 a.m.
Special Session on Algebraic Geometry, I
Room 339, Strong Hall
Organizers:
Christopher Peterson, Colorado State University peterson@math.colostate.edu
B. P. Purnaprajna, University of Kansas purna@math.ukans.edu
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9:00 a.m.
Secants and Fulton's conjecture on the ample cone of the space of marked curves.
Pete Vermeire*, Oklahoma State University
(964-14-155) -
9:30 a.m.
Hodge and Tate cycles on the moduli space of vector bundles.
Donu Arapura*, Purdue University
(964-14-102) -
10:00 a.m.
On a problem of Raynaud for canonical curves.
Mircea I Mustata*, U.C. Berkeley
Mihnea Popa, University of Michigan
(964-14-162) -
10:30 a.m.
Construction of vector bundles on Projective Spaces in positive characteristics.
Mohan Kumar*, Washington University
Chris Peterson, Colorado State University
Prabhakar Rao, University of Missori, St. Louis
(964-14-135) -
11:00 a.m.
Linear systems with multiple base points in $P^2$.
Brian Harbourne*, University of Nebraska-Lincoln
Joaquim Ro\'e, Universitat de Barcelona
(964-14-34)
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9:00 a.m.
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Friday March 30, 2001, 9:00 a.m.-11:25 a.m.
Special Session on Number Theory, I
Room 337, Strong Hall
Organizers:
Ken Ono, University of Wisconsin, Madison ono@math.wisc.edu
Cristian Popescu, University of Texas at Austin popescu@math.utexas.edu
Tonghai Yang, Harvard University thyang@math.harvard.edu
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9:00 a.m.
On the average of central values of symmetric square $L$-functions in weight aspect.
Winfried Kohnen*, Mathematisches Institut, Universitaet Heidelberg, Germany
(964-11-105) -
9:30 a.m.
Break -
10:00 a.m.
Average Frobenius distributions of elliptic curves with prescribed torsion subgroups.
Kevin L James*, Clemson University
(964-11-73) -
10:30 a.m.
Zeta functions of an infinite family of K3 surfaces.
David K Penniston*, Furman University
Scott Ahlgren, Colgate University
Ken Ono, University of Wisconsin
(964-11-114) -
11:00 a.m.
A q-series identity which reveals the arithmetic of the Hurwitz zeta function.
Gwynneth G.H. Coogan*, University of Wisconsin, Madison
Ken Ono, University of Wisconsin, Madison
(964-11-75)
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9:00 a.m.
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Friday March 30, 2001, 9:00 a.m.-11:20 a.m.
Special Session on Progress in Numerical Linear Algebra, I
Room 454, Snow Hall
Organizers:
Ralph Byers, University of Kansas byers@math.ukans.edu
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9:00 a.m.
Is Every Matrix Similar to a Toeplitz Matrix?
D. Steven Mackey*, Kalamazoo College
Niloufer Mackey, Western Michigan University
Srdjan Petrovic, Western Michigan University
(964-15-65) -
9:30 a.m.
A review of non-orthogonal methods in matrix eigenvalue computations.
Frank Uhlig*, Auburn University
(964-65-37) -
10:15 a.m.
Break -
10:30 a.m.
Toward a Recursive QR Algorithm.
Karen S Braman*, University of Kansas
(964-65-49) -
11:00 a.m.
An Efficient Implementation of the QR algorithm for Computing Zeros of Szeg\H{o} Polynomials.
Gregory S. Ammar*, Northern Illinois University
(964-65-67)
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9:00 a.m.
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Friday March 30, 2001, 9:00 a.m.-11:30 a.m.
Special Session on PDEs and Geometry, I
Room 321, Snow Hall
Organizers:
Marianne Korten, Kansas State University marianne@math.ksu.edu
Lev Kapitanski, Kansas State University levkapit@math.ksu.edu
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9:00 a.m.
A Criteria for Compactness in Some Overdetermined Problems and Its Application to the Boundary Regularity of Contact Sets.
Ivan A Blank*, Rutgers University
Henrik Shahgholian, Royal Inst. of Technology Stockholm
(964-35-210) -
9:40 a.m.
The subelliptic obstacle problem.
Donatella Danielli*, Johns Hopkins University
Nicola Garofalo, Johns Hopkins University
Sandro Salsa, Polytechnic of Milan
(964-35-227) -
10:20 a.m.
Nonlinear Hyperbolic Conservative PDEs and Divergence-Measure Vector Fields.
Gui-Qiang G Chen*, Northwestern University
(964-35-110) -
11:00 a.m.
On the existence of convex classical solutions for the generalized Prandtl-Batchelor free boundary problem.
Andrew F Acker*, Wichita State University
(964-35-246)
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9:00 a.m.
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Friday March 30, 2001, 9:00 a.m.-11:20 a.m.
Special Session on Polytopes, I
Room 335, Strong Hall
Organizers:
Margaret Bayer, University of Kansas bayer@math.ukans.edu
Carl Lee, University of Kentucky lee@ms.uky.edu
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9:00 a.m.
Counting faces in the extended Shi arrangement.
Richard Ehrenborg*, University of Kentucky
(964-05-46) -
9:30 a.m.
Bases for the Flag f-Vectors of Eulerian Posets.
Nathan P Reading*, University of Minnesota
(964-05-25) -
10:00 a.m.
Relating flag $f$-vector inequalities from the {\bf cd}-index and toric $g$-vector.
Catherine Stenson*, Juniata College
(964-52-199) -
10:30 a.m.
Meaning and uses of the $\ell$-vector.
G\'abor Hetyei*, UNC Charlotte
(964-06-216) -
11:00 a.m.
The Manin ring in string theory.
Margaret A Readdy*, University of Kentucky
(964-05-44)
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9:00 a.m.
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Friday March 30, 2001, 9:00 a.m.-11:20 a.m.
Special Session on Quantization and Operator Algebras, I
Room 120, Snow Hall
Organizers:
Albert Sheu, University of Kansas sheu@math.ukans.edu
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9:00 a.m.
The Haar measure on locally compact quantum groups.
Alfons Van Daele*, University of Leuven (Belgium)
(964-46-128) -
9:30 a.m.
Transverse Groupoids.
Jerome Kaminker*, IUPUI
(964-19-241) -
10:00 a.m.
Classical limits of C*-bundles and groupoid bundles.
Birant Ramazan*, IUPUI
(964-81-232) -
10:30 a.m.
Isomorphisms of crossed products by minimal diffeomorphisms.
N. Christopher Phillips*, University of Oregon
(964-46-142) -
11:00 a.m.
Construction of C*-algebraic quantum groups via generalized crossed products.
Byung-Jay Kahng*, University of Kansas
(964-46-174)
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9:00 a.m.
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Friday March 30, 2001, 9:00 a.m.-11:20 a.m.
Special Session on Complex Variables, I
Room 302, Snow Hall
Organizers:
Pietro Poggi-Corradini, Kansas State University pietro@math.ksu.edu
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9:00 a.m.
Caloric Measure in Parabolic Flat Domains.
Steve Hofmann, University of Missouri
John L Lewis*, University of Kentucky
Kaj Mystrom, University of Umea
(964-30-38) -
9:30 a.m.
$L^p$ Regularity of the Szego and Bergman Projections on Non-Smooth Planar Domains.
Loredana Lanzani*, University of Arkansas
Elias M. Stein, Princeton University
(964-30-108) -
10:00 a.m.
A symmetrization problem for Green functions in the plane.
Albert Baernstein, II*, Washington University
(964-30-116) -
10:30 a.m.
Convergence properties of harmonic measure distributions for planar domains.
Marie A. Snipes, Harvey Mudd College
Lesley A. Ward*, Harvey Mudd College
(964-30-163) -
11:00 a.m.
Harmonic Measures for Symmetric Stable Processes.
Jang-Mei G Wu*, University of Illinois
(964-31-107)
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9:00 a.m.
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Friday March 30, 2001, 9:30 a.m.-11:20 a.m.
Special Session on Set Theoretic Topology and Boolean Algebra, I
Room 552, Snow Hall
Organizers:
William Fleissner, University of Kansas fleissne@math.ukans.edu
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9:30 a.m.
Axiom F: its status and uses.
Peter J Nyikos*, University of South Carolina
(964-54-203) -
10:00 a.m.
$\kappa$-normality in products of ordinals.
Lutfi Kalantan, King Abdulaziz University
Paul J Szeptycki*, York University
(964-54-64) -
10:30 a.m.
Selection principles in topology.
Liljana Babinkostova, St.Cyril and Methodius University
Ljubisa Kocinac, University of Nis
Marion Scheepers*, Boise State University
(964-54-86) -
11:00 a.m.
Possibly every real function is continuous on a non-null set.
Andrzej Ros{\l}anowski*, University of Nebraska at Omaha
Saharon Shelah, The Hebrew University of Jerusalem
(964-03-115)
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9:30 a.m.
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Friday March 30, 2001, 9:30 a.m.-11:25 a.m.
Special Session on Harmonic Analysis and Applications, I
Room 306, Snow Hall
Organizers:
Rodolfo Torres, University of Kansas torres@math.ukans.edu
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9:30 a.m.
Best constants for the Moser-Trudinger inequalities on the Heisenberg group.
William S Cohn, Wayne State University
Guozhen Lu*, Wayne State University
(964-35-36) -
10:00 a.m.
Poincar\'e-Sobolev inequalities without derivatives.
Carlos P\'erez*, Universidad Aut\'onoma de Madrid
(964-42-130) -
10:30 a.m.
Carleson Measures for the Dirichlet Space.
Richard Rochberg*, Washington University, St. Louis
Nicola Arcozzi, Universita di Bologna
(964-46-188) -
11:00 a.m.
Continuous Wavelets and their Discretezations.
Guido L Weiss*, Washington University
(964-42-20)
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9:30 a.m.
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Friday March 30, 2001, 9:30 a.m.-11:15 a.m.
Special Session on Deformation Theory, I
Room 452, Snow Hall
Organizers:
Yan Soibelman, Kansas State University soibel@math.ksu.edu
David Yetter, Kansas State University dyetter@math.ksu.edu
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9:30 a.m.
Deformation Theory for Monoidal Categories, Functors and Natural Transformations.
D. N. Yetter*, Kansas State University
(964-18-132) -
10:30 a.m.
Deformation Quantization - Old and New.
Jim Stasheff*, UNC-CH
(964-81-168)
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9:30 a.m.
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Friday March 30, 2001, 11:40 a.m.-12:30 p.m.
Invited Address
Rational functions with real critical points.
Room 330, Strong Hall
Alexandre Eremenko*, Purdue University -
Friday March 30, 2001, 2:00 p.m.-2:50 p.m.
Invited Address
Number theory and partitions: The legacy of Dyson and Ramanujan.
Room 330, Strong Hall
Ken Ono*, University of Wisconsin-Madison
(964-11-01) -
Friday March 30, 2001, 3:00 p.m.-5:50 p.m.
Special Session on Commutative Algebra, II
Room 350, Strong Hall
Organizers:
Craig Huneke, University of Kansas huneke@math.ukans.edu
Daniel Katz, University of Kansas dlk@math.ukans.edu
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3:00 p.m.
Seven questions about tight closure.
Melvin Hochster*, University of Michigan
(964-13-185) -
3:30 p.m.
Frobenius Powers of Complete Intersections.
Luchezar L Avramov, Purdue University
Claudia Miller*, Michigan State University
(964-13-234) -
4:00 p.m.
Cyclic covers of rings with rational singularities.
Anurag K Singh*, University of Utah
(964-13-100) -
4:30 p.m.
Bounding the action of Frobenius on ${\mathrm{Ext}}^i(M,-)$.
Moira A McDermott*, Gustavus Adolphus College
Carolyn A Yackel, Indiana University
(964-13-239) -
5:00 p.m.
Test ideals and base change problems in tight closure theory.
Ian M Aberbach*, University of Missouri
Florian Enescu, University of Michigan
(964-13-192) -
5:30 p.m.
Test ideals and base change problems in tight closure theory.
Ian M Aberbach, University of Missouri, Columbia
Florian Enescu*, University of Michigan, Ann Arbor
(964-13-204)
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3:00 p.m.
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Friday March 30, 2001, 3:00 p.m.-5:50 p.m.
Special Session on Set Theoretic Topology and Boolean Algebra, II
Room 552, Snow Hall
Organizers:
William Fleissner, University of Kansas fleissne@math.ukans.edu
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3:00 p.m.
Locally nice spaces and Axiom R.
Zoltan T Balogh*, Miami University,Oxford, Ohio
(964-54-225) -
3:30 p.m.
Small compact spaces and the Pseudoradial property.
Alan S Dow*, University of North Carolina at Charlotte
(964-54-88) -
4:00 p.m.
PFA and perfect preimages of $\omega_1$.
Erick T Eisworth*, University of Northern Iowa
(964-54-27) -
4:30 p.m.
Lindelof Sigma spaces with a small diagonal.
Gary Gruenhage*, Auburn University
(964-54-218) -
5:00 p.m.
Bohr Topologies and Compact Function Spaces.
Joan E Hart*, University of Dayton
Kenneth Kunen, University of Wisconsin--Madison
(964-54-33) -
5:30 p.m.
Partition relations for partially ordered sets via elementary substructures.
Albin L Jones*, Kenyon College
(964-03-173)
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3:00 p.m.
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Friday March 30, 2001, 3:00 p.m.-5:20 p.m.
Special Session on Algebraic Geometry, II
Room 339, Strong Hall
Organizers:
Christopher Peterson, Colorado State University peterson@math.colostate.edu
B. P. Purnaprajna, University of Kansas purna@math.ukans.edu
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3:00 p.m.
On the analytic rigidity of $K$-trivial extremal contractions of smooth threefolds.
Csilla Tam\'as*, Purdue University
(964-14-123) -
3:30 p.m.
On a conjecture of Iitaka.
Qi Zhang*, University of Missouri
(964-14-160) -
4:00 p.m.
Resolution, Factorization and Toroidalization.
Kenji Matsuki*, Purdue University
(964-14-83) -
4:30 p.m.
Vanishing of differentials along ideals.
Steven D Cutkosky*, University of Missouri
Reinhold Huebl, University of Regensburg
(964-14-129) -
5:00 p.m.
Cohomology on toric varieties.
Gregory G Smith*, UC Berkeley
(964-14-127)
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3:00 p.m.
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Friday March 30, 2001, 3:00 p.m.-5:25 p.m.
Special Session on Number Theory, II
Room 337, Strong Hall
Organizers:
Ken Ono, University of Wisconsin, Madison ono@math.wisc.edu
Cristian Popescu, University of Texas at Austin popescu@math.utexas.edu
Tonghai Yang, Harvard University thyang@math.harvard.edu
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3:00 p.m.
Equidistribution of Hecke eigenforms on the modular surface.
Wenzhi Luo*, The Ohio State University
Peter Sarnak, Princeton University
(964-11-30) -
3:30 p.m.
Unipotent cuspidal representations of $G_2$.
Wee Teck Gan*, Princeton University
Nadya Gurevich, Princeton University
Dihua Jiang, University of Minnesota
(964-11-221) -
4:00 p.m.
Local models for some Shimura varieties with bad reduction.
Thomas J. Haines*, Institute for Advanced Study/University of Toronto
Bao Chau Ngo, CNRS/Universite Paris-Nord
(964-11-180) -
4:30 p.m.
Periodicity Properties for Fourier Coefficients of Half Integral Weight Modular Forms.
Alexandru Tupan*, Johns Hopkins University
(964-11-112) -
5:00 p.m.
Local duality for unitary groups U(1) and U(2).
Manouchehr Misaghian*, JCSU
(964-11-26)
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3:00 p.m.
-
Friday March 30, 2001, 3:00 p.m.-5:50 p.m.
Special Session on Progress in Numerical Linear Algebra, II
Room 454, Snow Hall
Organizers:
Ralph Byers, University of Kansas byers@math.ukans.edu
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3:00 p.m.
A Perplectic Family of Eigenproblems.
Niloufer Mackey*, Western Michigan University
D. Steven Mackey, Kalamazoo College
Danny Dunlavy, Western Michigan University
(964-15-55) -
3:30 p.m.
An Efficient Numerical Algorithm for Large and Sparse Algebraic Riccati Equations.
Peter Benner*, University of Bremen
Thilo Penzl, University of Calgary (last affiliation)
(964-65-48) -
4:15 p.m.
Break -
4:30 p.m.
On solving certain quadratic eigenproblems.
Heike Fassbender*, TU M\"unchen, Germany
(964-65-41) -
5:00 p.m.
Structured URV Decompositions and Structured Eigenvalue Problems.
Hongguo Xu*, The University of Kansas
(964-65-58) -
5:30 p.m.
Numerical Solution of Nonsymmetric Algebraic Riccati Equations.
Chun-Hua Guo*, University of Regina
(964-65-35)
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3:00 p.m.
-
Friday March 30, 2001, 3:00 p.m.-6:10 p.m.
Special Session on PDEs and Geometry, II
Room 321, Snow Hall
Organizers:
Marianne Korten, Kansas State University marianne@math.ksu.edu
Lev Kapitanski, Kansas State University levkapit@math.ksu.edu
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3:00 p.m.
A singular minimizer in two dimensional elasticity.
Xiaodong Yan*, Courant Institute of Mathematical Sciences
(964-35-54) -
3:40 p.m.
Local energy minimality of capillary surfaces in the presence of symmetry.
Thomas I Vogel*, Texas A\&M University
(964-51-10) -
4:20 p.m.
Differential properties of X-ray functions of convex bodies.
Alexander Koldobsky*, University of Missouri-Columbia
(964-52-22) -
5:00 p.m.
Timelike surfaces of constant mean curvature and their corresponding PDEs.
Josef Dorfmeister, Technische Universitat Munchen
Jun-ichi Inoguchi, Fukuoka University
Magdalena Toda*, Ball State University
(964-53-186) -
5:40 p.m.
Integrable Geometric Evolution Equations for Curves.
Thomas A. Ivey*, College of Charleston
(964-53-69)
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3:00 p.m.
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Friday March 30, 2001, 3:00 p.m.-5:50 p.m.
Special Session on Polytopes, II
Room 335, Strong Hall
Organizers:
Margaret Bayer, University of Kansas bayer@math.ukans.edu
Carl Lee, University of Kentucky lee@ms.uky.edu
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3:00 p.m.
Orthogonal Matroids.
Andrew Vince, University of Florida
Neil L White*, University of Florida
(964-05-85) -
3:30 p.m.
Recovering Lexicographic Triangulations from their $z$-vectors.
Wendy A Weber*, Central College
Carl W Lee, University of Kentucky
(964-52-201) -
4:00 p.m.
Permutahedra Relative to a Regular Polytope.
Vincent J Matsko*, Quincy University
(964-52-153) -
4:30 p.m.
Discrete Morse functions from lexicographic orders.
Eric K Babson, University of Washington
Patricia L Hersh*, University of Washington
(964-05-198) -
5:00 p.m.
Alexander duality for projections of polytopes.
Xun Dong*, University of Minnesota
(964-52-14) -
5:30 p.m.
Revisiting bicyclic 4-polytopes.
Ted Bisztriczky*, University of Calgary
(964-52-23)
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3:00 p.m.
-
Friday March 30, 2001, 3:00 p.m.-6:30 p.m.
Special Session on Optimal Control, Calculus of Variations, and Nonsmooth Analysis, II
Room 554, Snow Hall
Organizers:
Michael Malisoff, Texas A\&M University, Corpus Christi malisoff@penguin.tamucc.edu
Peter R. Wolenski, Louisiana State University
-
3:00 p.m.
Convergence Questions for Augmented Lagrangian Methods in an Optimal Control Setting.
Joe Dunn*, North Carolina State University
(964-49-214) -
4:00 p.m.
Direct Transcription Solution of Inequality Constrained Optimal Control Problems.
Stephen L Campbell*, North Carolina State University
Neil Biehn, North Carolina State University
John T Betts, Boeing Corporation
(964-65-138) -
4:30 p.m.
A Lyapunov Characterization of a Notion of Detectability for Nonlinear Systems.
Brian P Ingalls*, Rutgers University
(964-93-156) -
5:00 p.m.
Nonlinear Observer Design in the Siegel Domain.
Arthur Krener, University of California, Davis
Mingqing Xiao*, Southern Illinois University, Carbondale
(964-49-140) -
5:30 p.m.
Faithful representations for convex Hamilton-Jacobi equations.
Franco Rampazzo*, Universita' di Padova (Italy)
(964-49-175) -
6:00 p.m.
Discussion
-
3:00 p.m.
-
Friday March 30, 2001, 3:00 p.m.-5:25 p.m.
Special Session on Harmonic Analysis and Applications, II
Room 306, Snow Hall
Organizers:
Rodolfo Torres, University of Kansas torres@math.ukans.edu
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3:00 p.m.
The Marcinkiewicz multiplier condition for bilinear operators.
Loukas Grafakos, University of Missouri
Nigel J Kalton*, University of Missouri
(964-46-28) -
3:30 p.m.
Segment multiplier and truncated Hilbert transform on rearrangement-invariant spaces.
Ron Kerman, Brock University
Jan Lang*, University of Missouri
(964-42-12) -
4:00 p.m.
Uniform bounds for the bilinear Hilbert transforms.
Loukas Grafakas, University of Missouri-Columbia
Li Xiaochun*, University of Missouri-Columbia
(964-42-62) -
4:30 p.m.
Schrodinger Maps.
Andrea Nahmod*, University of Massachusetts at Amherst
Atanas Stefanov, University of Massachusetts at Amherst
Karen Uhlenbeck, University of Texas at Austin
(964-35-182) -
5:00 p.m.
$L^p$ estimates for operators appearing in eigenfunction expansions of Schroedinger operators.
Camil Muscalu, UCLA
Terence Tao, UCLA
Christoph Thiele*, UCLA
(964-42-148)
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3:00 p.m.
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Friday March 30, 2001, 3:00 p.m.-5:20 p.m.
Special Session on Quantization and Operator Algebras, II
Room 120, Snow Hall
Organizers:
Albert Sheu, University of Kansas sheu@math.ukans.edu
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3:00 p.m.
Approximation properties of non-commutative $L_p(VN(G))$ spaces.
Marius Junge, University of Illinois
Zhong-Jin Ruan*, University of Illinois
(964-46-147) -
3:30 p.m.
A relativistic quantum line.
Nik Weaver*, Washington University/MSRI
(964-46-84) -
4:00 p.m.
Into isometries of C*-algebras.
Cho-Ho Chu, Goldsmiths' College, University of London
Ngai-Ching Wong*, National Sun Yat-sen University
(964-46-08) -
4:30 p.m.
Boundary Value Problems in Noncommutative Geometry.
Slawomir Klimek*, IUPUI
(964-47-170) -
5:00 p.m.
Fredholm modules over certain group C*-algebras.
Tom Hadfield*, University of California at Berkeley
(964-46-231)
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3:00 p.m.
-
Friday March 30, 2001, 3:00 p.m.-5:50 p.m.
Special Session on Complex Variables, II
Room 302, Snow Hall
Organizers:
Pietro Poggi-Corradini, Kansas State University pietro@math.ksu.edu
-
3:00 p.m.
Multiplicator Problem and Characteristics of Growth of Entire Functions.
Vladimir Azarin*, Bar-Ilan University, Israel
(964-30-07) -
3:30 p.m.
Sets of asymptotic values for entire meromorphic functions of finite order.
Alicia Canton*, University of Washington
David Drasin, Purdue University
Ana Granados, University of Washington
(964-30-74) -
4:00 p.m.
Inner functions and Rajchman measures.
Alexei G Poltoratski*, Texas A\&M
(964-30-81) -
4:30 p.m.
Index theorems for the shift and a note on harmonic polynomial approximation.
John R Akeroyd*, University of Arkansas
(964-30-21) -
5:00 p.m.
On the failure of a generalized Denjoy-Wolff Theorem.
Pietro Poggi-Corradini*, Kansas State University
(964-30-161) -
5:30 p.m.
Minimal Area Problems and Local Variations.
Roger W Barnard*, Texas Tech University
Kent Pearce, Texas Tech University
Alexander Yu. Solynin, Texas Tech University
(964-30-80)
-
3:00 p.m.
-
Friday March 30, 2001, 3:00 p.m.-5:45 p.m.
Special Session on Deformation Theory, II
Room 452, Snow Hall
Organizers:
Yan Soibelman, Kansas State University soibel@math.ksu.edu
David Yetter, Kansas State University dyetter@math.ksu.edu
-
3:00 p.m.
${A_{\infty}}$ structures on the homogeneous coordinate ring of an elliptic curve.
Alexander Polishchuk*, Boston University
(964-14-117) -
4:00 p.m.
String Topology Revisited.
Alexander A. Voronov*, Michigan State University
(964-55-228) -
5:00 p.m.
Deformations of vertex algebras and quantum cohomology of projective spaces.
Feodor Malikov*, USC
(964-14-223)
-
3:00 p.m.
-
Friday March 30, 2001, 3:00 p.m.-3:25 p.m.
Session for Contributed Papers
Room 558, Snow Hall
-
Friday March 30, 2001, 4:00 p.m.-5:20 p.m.
Special Session on C*-Algebras and Crossed Products, I
Room 301, Snow Hall
Organizers:
Steve Kaliszewski, Arizona State University kaliszewski@asu.edu
May Nilsen, Texas A\&M University mnilsen@math.tamu.edu
-
4:00 p.m.
Approximation properties of crossed products.
May M Nilsen*, Texas A&M
Roger Smith, Texas A&M
(964-47-190) -
4:30 p.m.
Numerical Ranges of Some Special Classes of Operators.
Valentin Matache*, University of Nebraska
(964-47-213) -
5:00 p.m.
On The Generalized Numerical Range and The Representation Spectrum.
Norberto Salinas*, University of Kansas
(964-47-82)
-
4:00 p.m.
-
Friday March 30, 2001, 6:30 p.m.-8:30 p.m.
Department of Mathematics Reception
1266 Oread Ave, Alumni Center
Saturday March 31, 2001
-
Saturday March 31, 2001, 8:00 a.m.-12:00 p.m.
Meeting Registration
Third Floor Lobby, Snow Hall -
Saturday March 31, 2001, 8:00 a.m.-12:00 p.m.
Exhibit and Book Sale
Room 408, Snow Hall -
Saturday March 31, 2001, 8:30 a.m.-11:20 a.m.
Special Session on Commutative Algebra, III
Room 350, Strong Hall
Organizers:
Craig Huneke, University of Kansas huneke@math.ukans.edu
Daniel Katz, University of Kansas dlk@math.ukans.edu
-
8:30 a.m.
Henselian-like prime ideals.
Stephen McAdam*, University of Texas at Austin, Austin, TX
(964-13-51) -
9:00 a.m.
Some Results in Complete Intersections.
Satya Mandal*, University of Kansas
(964-13-122) -
9:30 a.m.
Local cohomology of syzygies of the residue field.
Sankar P. Dutta*, University of Illinois at Urbana-Champaign
(964-13-76) -
10:00 a.m.
Extensions of Plus Closure.
Raymond C Heitmann*, University of Texas at Austin
(964-13-202) -
10:30 a.m.
Discussion -
11:00 a.m.
Modules of finite length and finite projective dimension.
Paul C. Roberts*, University of Utah
(964-13-91)
-
8:30 a.m.
-
Saturday March 31, 2001, 8:30 a.m.-11:20 a.m.
Special Session on Set Theoretic Topology and Boolean Algebra, III
Room 552, Snow Hall
Organizers:
William Fleissner, University of Kansas fleissne@math.ukans.edu
-
8:30 a.m.
On extent and star-Lindel\"of number.
Mikhail V Matveev*, Irvine, California
(964-54-109) -
9:00 a.m.
An observation on the extent of normal star-Lindel\"of spaces.
Ronnie Levy*, George Mason University
(964-54-43) -
9:30 a.m.
Almost disjoint families and maximal abelian subgroups.
Juris Stepr\={a}ns*, York University
(964-03-61) -
10:00 a.m.
Open colorings, the continuum, and the second uncountable cardinal.
Justin Tatch Moore*, University of East Anglia
(964-03-32) -
10:30 a.m.
Is there an antidowker subset of $(\omega_1)^2$?
Oleg I Pavlov*, Wesleyan College
(964-54-167) -
11:00 a.m.
Applications of Elementary Submodels on the space $C_{p}(X)$.
Adrienne M Stanley*, University of Northern Iowa
(964-54-220)
-
8:30 a.m.
-
Saturday March 31, 2001, 8:30 a.m.-11:20 a.m.
Special Session on Algebraic Geometry, III
Room 339, Strong Hall
Organizers:
Christopher Peterson, Colorado State University peterson@math.colostate.edu
B. P. Purnaprajna, University of Kansas purna@math.ukans.edu
-
8:30 a.m.
Detecting flat normal cones using Segre classes.
Susan J Colley*, Oberlin College
Gary Kennedy, Ohio State University at Mansfield
(964-14-96) -
9:00 a.m.
Monomial Ideals and the Gorenstein Liaison Class of a Complete Intersection.
Juan C. Migliore*, University of Notre Dame
Uwe Nagel, University of Paderborn
(964-14-90) -
9:30 a.m.
Multiplicity at a singular point on a Schubert variety.
Vankatramani Lakshmibai*, Northeastern University
Victor Kreiman, Northeastern University
(964-14-171) -
10:00 a.m.
Exterior algebra methods for the Minimal Resolution Conjecture.
David Eisenbud, University of California, Berkeley
Sorin Popescu*, SUNY at Stony Brook
Frank-Olaf Schreyer, University of Bayreuth
Charles Walter, University of Nice
(964-14-157) -
10:30 a.m.
Affine Surfaces Fibered By Affine Lines Over The Projective Line.
David L Wright*, Washington University
(964-14-113) -
11:00 a.m.
Milnor K-theory of smooth algebraic schemes.
Reza Akhtar*, Miami University
(964-14-229)
-
8:30 a.m.
-
Saturday March 31, 2001, 8:30 a.m.-11:20 a.m.
Special Session on Optimal Control, Calculus of Variations, and Nonsmooth Analysis, III
Room 554, Snow Hall
Organizers:
Michael Malisoff, Texas A\&M University, Corpus Christi malisoff@penguin.tamucc.edu
Peter R. Wolenski, Louisiana State University
-
8:30 a.m.
Discontinuous solutions and comparison results for a class of Hamilton-Jacobi equations.
Antonio Siconolfi*, Univ. di Roma "La Sapienza''
(964-49-195) -
9:00 a.m.
Numerical Analysis in Optimal Control.
William W Hager*, University of Florida
(964-49-250) -
10:00 a.m.
Discussion -
10:30 a.m.
Viscosity solutions of Hamilton-Jacobi-Bellman equations for the optimal control of Navier-Stokes equations.
Andzrej Swiech*, Georgia Institute of Technology
F. Gozzi, Universita di Pisa
S. S. Sritharan, Space & Naval Warfare Systems Center
(964-49-165) -
11:00 a.m.
Optimal Stochastic Control Applied to Mathematical Finance.
Agnes Tourin*, University of Toronto
Thaleia Zariphopoulou, University of Texas at Austin
(964-93-126)
-
8:30 a.m.
-
Saturday March 31, 2001, 8:30 a.m.-11:20 a.m.
Special Session on Quantization and Operator Algebras, III
Room 120, Snow Hall
Organizers:
Albert Sheu, University of Kansas sheu@math.ukans.edu
-
8:30 a.m.
Constructing non commutative istantons from coisotropic subgroups.
Nicola Ciccoli*, Dipartimento di Matematica, Universita' di Perugia
Francesco Bonechi, INFN, Firenze
Marco Tarlini, INFN, Firenze
(964-58-181) -
9:00 a.m.
Wavelets, spin vectors, and representation theory.
Palle E.T. Jorgensen*, The University of Iowa
(964-46-06) -
9:30 a.m.
Some Geometric Aspects of Free Semigroup Algebras.
Kenneth R Davidson, University of Waterloo
Elias Katsoulis, East Carolina University
David R Pitts*, University of Nebraska
(964-47-183) -
10:00 a.m.
Automatic Closure of Invariant Linear Manifolds.
Allan P Donsig*, University of Nebraska, Lincoln
Alan Hopenwasser, University of Alabama
David R Pitts, University of Nebraska, Lincoln
(964-47-236) -
10:30 a.m.
Structure and Isomorphism Classification of Compact Quantum Groups $A_u(Q)$ and $B_u(Q)$.
Shuzhou Wang*, University of Georgia
(964-46-42) -
11:00 a.m.
Extreme Points of Triangular Toeplitz Matrices.
Raul E Curto*, The University of Iowa
(964-47-166)
-
8:30 a.m.
-
Saturday March 31, 2001, 8:30 a.m.-11:20 a.m.
Special Session on Complex Variables, III
Room 302, Snow Hall
Organizers:
Pietro Poggi-Corradini, Kansas State University pietro@math.ksu.edu
-
8:30 a.m.
Hyperbolic sets for holomorphic endomorphisms of $\mathbb{P}^k$.
Malgorzata S. Stawiska*, Northwestern University
(964-32-211) -
9:00 a.m.
Gehring-Hayman, Slice and Gromov.
Zoltan M Balogh*, Pittsburgh University
Stephen M Buckley, National University of Ireland, Maynooth
(964-30-179) -
9:30 a.m.
Wolff Potential and self-improvement property of uniformly $p$-fat sets to metric measure spaces.
Nageswari Shanmugalingam*, University of Texas at Austin
(964-31-87) -
10:00 a.m.
Quasiconformal groups with small dilatation.
Petra Bonfert-Taylor*, Wesleyan University
Gaven J Martin, University of Auckland
(964-30-56) -
10:30 a.m.
Quasihyperbolic geometry, Poincar\'e inequalities and H\"older continuity of quasiconformal maps.
Pekka Koskela, University of Jyv\"askyl\"a
Jani Onninen, University of Jyv\"askyl\"a
Jeremy T Tyson*, State University of New York at Stony Brook
(964-30-71) -
11:00 a.m.
Riemann Surfaces and Circle Packings.
G. Brock Williams*, Texas Tech University
(964-30-194)
-
8:30 a.m.
-
Saturday March 31, 2001, 9:00 a.m.-11:25 a.m.
Special Session on Number Theory, III
Room 337, Strong Hall
Organizers:
Ken Ono, University of Wisconsin, Madison ono@math.wisc.edu
Cristian Popescu, University of Texas at Austin popescu@math.utexas.edu
Tonghai Yang, Harvard University thyang@math.harvard.edu
-
9:00 a.m.
Independence of Function Field Gamma Values.
W Dale Brownawell*, Penn State University
Matthew A Papanikolas, Brown University
(964-11-152) -
9:30 a.m.
$t$-Modules with Complex Multiplication.
Dale Brownawell, Penn State University
Matthew Papanikolas*, Brown University
(964-11-103) -
10:00 a.m.
Modular Q-curves and a generalized Fermat equation.
Jordan S Ellenberg*, Princeton University
(964-11-144) -
10:30 a.m.
On relations between induced representations for $GL_2(Z/p^2Z)$.
Imin Chen*, Simon Fraser University
Bart deSmit, Leiden University
Martin Grabitz, Humboldt University
(964-11-89) -
11:00 a.m.
On the rank of Jacobian fibrations.
Siman Wong*, University of Massachusetts at Amherst
(964-11-63)
-
9:00 a.m.
-
Saturday March 31, 2001, 9:00 a.m.-11:20 a.m.
Special Session on Progress in Numerical Linear Algebra, III
Room 454, Snow Hall
Organizers:
Ralph Byers, University of Kansas byers@math.ukans.edu
-
9:00 a.m.
The Definite Generalized Eigenvalue Problem: A Reworked Perturbation Theory.
Roy Mathias*, William and Mary
Chi-Kwong Li, William and Mary
(964-65-57) -
9:30 a.m.
Geometry of linear subspaces.
Chandler Davis*, University of Toronto
(964-15-60) -
10:00 a.m.
Break -
10:30 a.m.
Some Observations on Subset Selection.
Ilse C.F. Ipsen*, North Carolina State University
(964-15-18) -
11:00 a.m.
An Evaluation of Gram-Schmidt-like Downdating Techniques.
Jesse L Barlow*, The Pennsylvania State University
Alicja Smoktunowicz, Warsaw University of Technology
Hasan Erbay, K\i r\i kkale University
(964-65-66)
-
9:00 a.m.
-
Saturday March 31, 2001, 9:00 a.m.-10:50 a.m.
Special Session on PDEs and Geometry, III
Room 321, Snow Hall
Organizers:
Marianne Korten, Kansas State University marianne@math.ksu.edu
Lev Kapitanski, Kansas State University levkapit@math.ksu.edu
-
9:00 a.m.
Rearrangements of Functions in Carnot Groups.
Juan J Manfredi*, University of Pittsburgh
Virginia N Vera de Serio, Universidad Nacional de Cuyo
(964-35-78) -
9:40 a.m.
Wave maps with target in the Heisenberg group.
Luca Capogna*, Univerisity of Arkansas
(964-35-17) -
10:20 a.m.
Harnack inequalities and Gaussian estimates for solutions of second order parabolic equations.
Mikhail V Safonov*, University of Minnesota
(964-35-249)
-
9:00 a.m.
-
Saturday March 31, 2001, 9:00 a.m.-11:20 a.m.
Special Session on Polytopes, III
Room 335, Strong Hall
Organizers:
Margaret Bayer, University of Kansas bayer@math.ukans.edu
Carl Lee, University of Kentucky lee@ms.uky.edu
-
9:00 a.m.
First-order and Convex Rigidity of Polyhedra in Euclidean, Spherical and Hyperbolic Spaces I.
Franco V. Saliola, Cornell University
Walter J. Whiteley*, York University
(964-52-219) -
9:30 a.m.
First-Order and Convex Rigidity of Polyhedra in Euclidean, Spherical and Hyperbolic Spaces II.
Franco V Saliola*, Cornell University
Walter J Whiteley, York University
(964-52-212) -
10:00 a.m.
Perfect Delaunay Polytopes for Lattices.
Robert M Erdahl*, Queen's University
(964-52-164) -
10:30 a.m.
Edge maximal unit distance graphs in the plane.
Brigitte Servatius*, Worcester Polytechnic Institute
(964-05-235) -
11:00 a.m.
Commensurate Delaunay Tilings of $\mathbb{Z}^n$ and Voronoi's Theory of L-types.
Robert M Erdahl, Queen's University
Konstantin Rybnikov*, Cornell University
(964-52-240)
-
9:00 a.m.
-
Saturday March 31, 2001, 9:00 a.m.-11:25 a.m.
Special Session on Harmonic Analysis and Applications, III
Room 306, Snow Hall
Organizers:
Rodolfo Torres, University of Kansas torres@math.ukans.edu
-
9:00 a.m.
The Boundedness of the Hilbert Transform along Vector Curves.
Sanja Hukovic*, University of Massachusetts
Andrea Nahmod, University of Massachusetts
(964-42-169) -
9:30 a.m.
Distribution of lattice points in convex domains.
Alex Iosevich*, University of Missouri-Columbia
(964-42-217) -
10:00 a.m.
Integral Transforms Controlled by Maximal Functions.
Mircea Martin*, Baker University
Pawel Szeptycki, University of Kansas
(964-43-172) -
10:30 a.m.
Weak type estimates for maximal functions.
Alexander Stokolos*, Louisiana State University
(964-42-139) -
11:00 a.m.
$L^p$ improving estimates for averages along curves.
Terence C Tao*, UCLA
Jim Wright, U. Edinburgh
(964-42-184)
-
9:00 a.m.
-
Saturday March 31, 2001, 9:30 a.m.-11:15 a.m.
Special Session on Deformation Theory, III
Room 452, Snow Hall
Organizers:
Yan Soibelman, Kansas State University soibel@math.ksu.edu
David Yetter, Kansas State University dyetter@math.ksu.edu
-
9:30 a.m.
The nonabelian bar resolution.
Lucian M Ionescu*, University of Northern Colorado
(964-18-151) -
10:30 a.m.
Presentation of Schur algebras as quotients of the quantized enveloping algebra of gl(n).
Stephen Doty, Loyola University Chicago
Anthony Giaquinto*, Loyola University Chicago
(964-16-208)
-
9:30 a.m.
-
Saturday March 31, 2001, 10:00 a.m.-11:20 a.m.
Special Session on C*-Algebras and Crossed Products, II
Room 301, Snow Hall
Organizers:
Steve Kaliszewski, Arizona State University kaliszewski@asu.edu
May Nilsen, Texas A\&M University mnilsen@math.tamu.edu
-
10:00 a.m.
Completely positive maps in dilation and wavelet decompositions.
David W Kribs*, University of Iowa
(964-47-31) -
10:30 a.m.
The Fourier algebra for locally compact groupoids.
Karla J. Oty, Southeastern Okalahoma State University
Alan L. T. Paterson*, University of Mississippi
(964-46-124) -
11:00 a.m.
Maximal coactions.
Siegfried Echterhoff, University of Muenster
S Kaliszewski, Arizona State University
John Quigg*, Arizona State University
(964-46-178)
-
10:00 a.m.
-
Saturday March 31, 2001, 11:40 a.m.-12:30 p.m.
Invited Address
Stringy geometry and topology of orbifolds.
Room 330, Strong Hall
Yongbin Ruan*, University of Wisconsin-Madison -
Saturday March 31, 2001, 2:00 p.m.-2:50 p.m.
Invited Address
Monomialization of morphisms.
Room 330, Strong Hall
Steven D. Cutkosky*, University of Missouri
(964-14-04) -
Saturday March 31, 2001, 3:00 p.m.-5:20 p.m.
Special Session on Commutative Algebra, IV
Room 350, Strong Hall
Organizers:
Craig Huneke, University of Kansas huneke@math.ukans.edu
Daniel Katz, University of Kansas dlk@math.ukans.edu
-
3:00 p.m.
Codimension, multiplicity and integral extensions.
Aron Simis, Universidade Federal de Pernambuco
Bernd Ulrich*, Michigan State University
Wolmer Vasconcelos, Rutgers University
(964-13-143) -
3:30 p.m.
Splitting in Galois extensions of regular rings.
Nandini Ranganathan*, University of Texas at Austin
(964-13-187) -
4:00 p.m.
Core of ideals and integrality.
Alberto Corso*, University of Kentucky
(964-13-237) -
4:30 p.m.
Symmetry in vanishing Ext over certain Gorenstein rings.
Craig Huneke, University of Kansas
David A Jorgensen*, University of Texas at Arlington
(964-13-189) -
5:00 p.m.
On the associated primes of local cohomology modules.
Tom Marley*, University of Nebraska-Lincoln
(964-13-93)
-
3:00 p.m.
-
Saturday March 31, 2001, 3:00 p.m.-4:50 p.m.
Special Session on Set Theoretic Topology and Boolean Algebra, IV
Room 552, Snow Hall
Organizers:
William Fleissner, University of Kansas fleissne@math.ukans.edu
-
3:00 p.m.
Some problems concerning modified compactness conditions.
Robert M. Stephenson, Jr.*, University of South Carolina
(964-54-79) -
3:30 p.m.
A solution to Katetov's problem.
Paul B. Larson*, University of Toronto
Stevo Todorcevic, University of Toronto/University of Paris VII
(964-54-72) -
4:00 p.m.
A Lindelof space of size $\aleph_2$ with no Lindelof subspace of size $\aleph_1$.
Piotr Koszmider, University of Sao Paulo
Franklin D Tall*, University of Toronto
(964-54-70) -
4:30 p.m.
Minimal regular ring extensions of C(X).
Melvin Henriksen, Harvey Mudd College
Robert M Raphael, Concordia University
R. Grant Woods*, University of Manitoba
(964-54-29)
-
3:00 p.m.
-
Saturday March 31, 2001, 3:00 p.m.-5:20 p.m.
Special Session on Algebraic Geometry, IV
Room 339, Strong Hall
Organizers:
Christopher Peterson, Colorado State University peterson@math.colostate.edu
B. P. Purnaprajna, University of Kansas purna@math.ukans.edu
-
3:00 p.m.
Brauer groups and quotient stacks.
Dan Edidin*, University of Missouri-Columbia
Brendan Hassett, Chinese University of Hong Kong/Rice University
Andrew Kresch, University of Pennsylvania
Angelo Vistoli, University of Utah, University of Bologna
(964-14-95) -
3:30 p.m.
Optimal Bound for the Number of (-1)-Curves on Extremal Rational Surfaces.
Mustapha Lahyane*, nternational Centre for Theoretical Physics (Trieste. Italy)
(964-14-133) -
4:00 p.m.
Vertex algebras and the cohomology ring structure of Hilbert schemes of points on surfaces.
Wei-Ping Li, Hong Kong University of Science and Technology
Zhenbo Qin*, University of Missouri at Columbia
Weiqiang Wang, North Carolina State University at Raleigh
(964-14-45) -
4:30 p.m.
Better relations among Gromov-Witten invariants.
Aaron Bertram, University of Utah
Holger P Kley*, Colorado State University
(964-14-154) -
5:00 p.m.
On Normal Monomial Ideals.
Les Reid, Southwest Missouri State University
Leslie Roberts, Queen's University
Marie A Vitulli*, University of Oregon
(964-13-206)
-
3:00 p.m.
-
Saturday March 31, 2001, 3:00 p.m.-5:25 p.m.
Special Session on Number Theory, IV
Room 337, Strong Hall
Organizers:
Ken Ono, University of Wisconsin, Madison ono@math.wisc.edu
Cristian Popescu, University of Texas at Austin popescu@math.utexas.edu
Tonghai Yang, Harvard University thyang@math.harvard.edu
-
3:00 p.m.
The Birch and Swinnerton-Dyer formula for modular abelian varieties.
Amod S. Agashe*, University of Texas, Austin
(964-11-141) -
3:30 p.m.
Euler Products on the Critical Line.
Keith Conrad*, UC San Diego
(964-11-101) -
4:00 p.m.
The Quadratic Nature of the Markoff Spectrum in $(3+, \sqrt{13}]$.
Thomas A Schmidt, Oregon State University
Mark Sheingorn*, CUNY-Baruch
(964-11-05) -
4:30 p.m.
On the converse theorem in the theory of Borcherds products.
Jan H. Bruinier*, UW-Madison
(964-11-247) -
5:00 p.m.
Modular forms and partitions.
Scott D Ahlgren*, Colgate University
(964-11-248)
-
3:00 p.m.
-
Saturday March 31, 2001, 3:00 p.m.-5:20 p.m.
Special Session on Progress in Numerical Linear Algebra, IV
Room 454, Snow Hall
Organizers:
Ralph Byers, University of Kansas byers@math.ukans.edu
-
3:00 p.m.
Eigenvalue Verification: Tracing the Spectral Projection.
Ralph Byers*, University of Kansas
C. He, SPRINT Corporation
(964-65-59) -
3:30 p.m.
Algebraic Theory of Schwarz Methods for Domain Decomposition.
Michele Benzi, Emory University
Andreas Frommer, Wuppertal
Reinhard Nabben, Bielefeld
Daniel B Szyld*, Temple University
(964-65-50) -
4:15 p.m.
Break -
4:30 p.m.
Numerical algorithms for Three-dimensional Image Reconstruction of Macromolecular Assemblies.
Chao Yang*, Lawrence Berkeley National Laboratory
(964-65-52) -
5:00 p.m.
A Block Arnoldi Method for Reduced-Order Sylvester-Observer Equation.
Biswa N Datta*, Northern Illinois University
Joao B Carvalho, Northern Illinois University
(964-65-53)
-
3:00 p.m.
-
Saturday March 31, 2001, 3:00 p.m.-5:30 p.m.
Special Session on PDEs and Geometry, IV
Room 321, Snow Hall
Organizers:
Marianne Korten, Kansas State University marianne@math.ksu.edu
Lev Kapitanski, Kansas State University levkapit@math.ksu.edu
-
3:00 p.m.
Finite time blow up for a Navier-Stokes like equation.
Stephen J Montgomery-Smith*, University of Missouri-Columbia
(964-35-11) -
3:40 p.m.
Vortex filament dynamics for {G}ross-{P}itaevsky type equations.
Robert L Jerrard*, University of Illinois at Urbana-Champaign
(964-35-13) -
4:20 p.m.
Thin fluid film PDEs --- new dissipated energies, and film ``rupture''.
Richard S Laugesen*, University of Illinois, Urbana-Champaign
(964-35-104) -
5:00 p.m.
Robin Boundary condition for the Laplacian on Lipschitz domains in $\mathbb R^n$.
Loredana Lanzani*, University of Arkansas
Zhongwei Shen, University of Kentucky
(964-35-16)
-
3:00 p.m.
-
Saturday March 31, 2001, 3:00 p.m.-5:20 p.m.
Special Session on C*-Algebras and Crossed Products, III
Room 301, Snow Hall
Organizers:
Steve Kaliszewski, Arizona State University kaliszewski@asu.edu
May Nilsen, Texas A\&M University mnilsen@math.tamu.edu
-
3:00 p.m.
John von Neumann and two letters on operator algebras.
Randall Crist*, Creighton University
Eileen Dugan, Creighton University
(964-01-230) -
3:30 p.m.
Finite sums of commutators.
Ciprian S Pop*, Texas A\&M University
(964-46-191) -
4:00 p.m.
The Effect of Absolute Continuity on Feynman's Operational Calculus.
Lance W Nielsen*, Creighton University
(964-47-226) -
4:30 p.m.
Reduced pure eigenstates for a linear combination of generators of the free group.
William L Paschke*, University of Kansas
(964-46-94) -
5:00 p.m.
Actions of ${\mathbb Z}^k$ associated to higher rank graphs.
Alex Kumjian*, University of Nevada
(964-46-233)
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3:00 p.m.
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Saturday March 31, 2001, 3:00 p.m.-5:20 p.m.
Special Session on Polytopes, IV
Room 335, Strong Hall
Organizers:
Margaret Bayer, University of Kansas bayer@math.ukans.edu
Carl Lee, University of Kentucky lee@ms.uky.edu
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3:00 p.m.
A positive semidefinite version of a simple polytope does not exist in some dimensions.
Alexander Barvinok*, University of Michigan
(964-52-118) -
3:30 p.m.
Linear Programming with no Right Hand Side.
Walter Morris*, George Mason University
(964-90-196) -
4:00 p.m.
Some results on the dominating set polytope.
Teresa M Contenza*, University of Montevallo
(964-52-149) -
4:30 p.m.
Lattice points of Flow polytopes.
Jesus A De Loera*, Univ. of California, Davis
Bernd Sturmfels, Univ. of California, Berkeley
(964-52-121) -
5:00 p.m.
Toward Characterizing the Mutation Count Matrices.
Jim Lawrence*, George Mason University
(964-52-242)
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3:00 p.m.
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Saturday March 31, 2001, 3:00 p.m.-5:45 p.m.
Special Session on Optimal Control, Calculus of Variations, and Nonsmooth Analysis, IV
Room 554, Snow Hall
Organizers:
Michael Malisoff, Texas A\&M University, Corpus Christi malisoff@penguin.tamucc.edu
Peter R. Wolenski, Louisiana State University
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3:30 p.m.
Minimal Curves of Constant Torsion.
Thomas A. Ivey*, College of Charleston
(964-49-68) -
4:00 p.m.
Discrete Optimal Control and the Dynamics of Rigid Bodies.
Anthony M Bloch*, University of Michigan
Peter E Crouch, Arizona State University
Jerrold E Marsden, California Institute of Technology
Tudor S Ratiu, Ecole Polytechnique Federale de Lausanne
(964-49-150) -
4:30 p.m.
High-order conditions for optimality and high-order approximating cones using a geometric language.
Matthias Kawski*, Arizona State University
(964-93-215) -
5:00 p.m.
Path-Integral generalized differentials and the maximum principle of optimal control theory.
H\'ector J Sussmann*, Rutgers, the State University of New Jersey
(964-49-207)
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3:30 p.m.
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Saturday March 31, 2001, 3:00 p.m.-5:25 p.m.
Special Session on Harmonic Analysis and Applications, IV
Room 306, Snow Hall
Organizers:
Rodolfo Torres, University of Kansas torres@math.ukans.edu
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3:00 p.m.
Estimates for a scattering map associated to a two-dimensional first order system.
Russell M Brown*, University of Kentucky
(964-35-177) -
3:30 p.m.
The solution of the square root problem of Kato.
Steve C Hofmann*, Univ. of Missouri (Columbia)
(964-42-209) -
4:00 p.m.
Strichartz-type estimates for the wave operator on the torus.
Akos Magyar*, University of Wisconsin
(964-42-245) -
4:30 p.m.
Recent progress for the biharmonic equation on Lipschitz domains.
Atanas G Stefanov*, University of Massachusetts
Greg Verchota, Syracuse University
(964-35-137) -
5:00 p.m.
Relative form boundedness and compactness criteria for the Schr\"odinger operator.
Vladimir G Maz'ya, Link\"oping University
Igor E Verbitsky*, University of Missouri-Columbia
(964-42-158)
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3:00 p.m.
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Saturday March 31, 2001, 3:00 p.m.-4:20 p.m.
Special Session on Complex Variables, IV
Room 302, Snow Hall
Organizers:
Pietro Poggi-Corradini, Kansas State University pietro@math.ksu.edu
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3:00 p.m.
Classification Theorems for General Orthogonal Polynomials.
Sergei V Khrushchev*, St.Petersburg and Purdue University
(964-30-99) -
3:30 p.m.
Small polynomials with integer coefficients.
Igor E Pritsker*, Oklahoma State University
(964-30-39) -
4:00 p.m.
Holomorphic Extension of $H^p$ CR Functions on Quadrics.
Albert Boggess*, Texas A\&M University
(964-32-77)
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3:00 p.m.
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Saturday March 31, 2001, 3:00 p.m.-5:45 p.m.
Special Session on Deformation Theory, IV
Room 452, Snow Hall
Organizers:
Yan Soibelman, Kansas State University soibel@math.ksu.edu
David Yetter, Kansas State University dyetter@math.ksu.edu
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3:00 p.m.
Noncommutative spaces and schemes.
Alexander L Rosenberg*, Kansas State University
(964-14-243) -
4:00 p.m.
Quadratica algebras generated by pseudo-roots of noncommutative polynomials.
Vladimir Retakh*, Rutgers University
(964-16-197) -
5:00 p.m.
Q-analog of Berezin quantization method.
Dmitrii Shklyarov*, FTINT
(964-22-224)
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3:00 p.m.