
AMS Sectional Meeting Program by Day
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1998 Spring Eastern Section Meeting
Philadelphia, PA, April 46, 1998
Meeting #933
Associate secretaries: Lesley M Sibner, AMS lsibner@duke.poly.edu
Saturday April 4, 1998

Saturday April 4, 1998, 8:00 a.m.4:00 p.m.
Meeting Registration
Ground Level, 1616 Walnut Street, TUCC

Saturday April 4, 1998, 8:00 a.m.4:00 p.m.
Book Sale
Ground Level, 1616 Walnut Street, TUCC

Saturday April 4, 1998, 8:25 a.m.10:50 a.m.
Special Session on Topology of Manifolds and Varieties, I
Room 305, TUCC Organizers: Sylvain E. Cappell, New York UniversityCourant Institute
Georgia Triantafillou, Temple University georgia@euclid.math.temple.edu

8:25 a.m.
Homology Manifold Bordism.
Heather M Johnston*, Rutgers University
Andrew A Ranicki, University of Edinburgh
(93357230)

9:05 a.m.
Analytic torsion for bundles with the covering space of a compact manifold as typical fiber.
Mel Rothenberg*, University of Chicago
(93357251)

9:45 a.m.
A Bivariant RiemannRoch Theorem for Geometric Topology.
Bruce Williams*, U. of Notre Dame
(93357247)

10:20 a.m.
Holomorphic Ktheory, Algebraic cocycles and Loop groups.
Ralph L. Cohen*, Stanford University
(93355206)

Saturday April 4, 1998, 8:30 a.m.10:50 a.m.
Special Session on Modular Identities and QSeries in Number Theory, I
Room 8B, TUCC Organizers: Marvin I. Knopp, Temple University
Boris Datskovsky, Temple University bdats@euclid.math.temple.edu

8:30 a.m.
Distribution of parity of the partition function on arithmetic progressions.
Scott D. Ahlgren*, Penn State University
(9331173)

9:00 a.m.
Septic theta function identities in Ramanujan's Lost Notebook .
Seung H Son*, University of Illinois at UrbanaChampaign
(9331142)

9:30 a.m.
Modular equations of degree 5 found in Ramanujan's Lost Notebook .
SoonYi Kang*, University of Illinois at UrbanaChampaign
(9331146)

10:00 a.m.
Incomplete Elliptic Integrals in Ramanujan's Lost Notebook.
Bruce C. Berndt*, University of Illinois at UrbanaChampaign
(9331181)

10:30 a.m.
Rational Landen transformations: the sixth degree case.
Victor H. Moll*, Tulane University
George Boros, Tulane University
(93333250)

Saturday April 4, 1998, 8:30 a.m.10:50 a.m.
Special Session on Mathematical Pedagogy, I
Room 5B, TUCC Organizers: Orin N. Chein, Temple University orin@euclid.math.temple.edu

8:30 a.m.
Calculus Using Maple and Scientific Notebook.
Philip B. Yasskin*, Texas A&M University
(93398149)

9:00 a.m.
Connecting Nursing Research to Nursing Statistics with a WebBased Dataset Archive.
Thomas H. Short*, Villanova University
Marilyn S. Fetter, Villanova University
(93362196)

9:30 a.m.
Using Maple to Create Calculus Laboratory Activities.
Shari Prevost*, Gainesville College
(93398141)

10:00 a.m.
The "New" Differential Equations and the "Old" Numerical Analysis.
James P Fink*, Gettysburg College
(9339812)

10:30 a.m.
Collaborative learning: What works, what doesn't, and why.
Raymond F. Coughlin*, Temple University
(93398197)

Saturday April 4, 1998, 8:30 a.m.10:50 a.m.
Special Session on Differential Geometric Methods in Hydrodynamics, I
Room 2B, TUCC Organizers: Gerard K. Misiolek, University of Notre Dame and California Institute of Technology gmisiole@artin.helios.nd.edu

8:30 a.m.
Geometric and Topological Aspects of Vortex Knot Dynamics.
Renzo L Ricca*, Department of Mathematics, University College London, UK
(9335897)

9:00 a.m.
Embedding Hamiltonian Systems into Geodesic Systems on Lie Groups.
Toshihiko Ono*, Yukawa Institute for Theoretical Physics
(93370228)

9:30 a.m.
Lagrangian formalism on complex manifolds: Leray residue vs. Stokes formula.
Boris A. Khesin*, University of Toronto/IAS
(93358191)

10:00 a.m.
Jacobi fields in hydrodynamics and some integrable systems.
Tsutomu Kambe*, Department of Physics, University of Tokyo
(93376140)

10:30 a.m.
Algebraicgeometric $n$orthogonal curvilinear coordinate systems.
Igor Krichever*, Department of Mathematics, Columbia University
(93314102)

Saturday April 4, 1998, 8:50 a.m.10:50 a.m.
Special Session on PDEs in Several Complex Variables, I
Room 306, TUCC Organizers: Shiferaw Berhanu, Temple University berhanu@euclid.math.temple.edu
Gerardo Mendoza, Temple University gmendoza@math.temple.edu

8:50 a.m.
Analytic regularity of the Bergman kernel.
Gabor Francsics*, Columbia University
Nicholas Hanges, Lehman College/CUNY
(93335186)

9:20 a.m.
Boundary behavior of the Bergman kernel .
Gabor Francsics, Columbia University
Nicholas Hanges*, Lehman College/CUNY
(93332187)

9:55 a.m.
Using the Szego" Projection to solve classical boundary value problems on nonsmooth domains in the plane.
Loredana Lanzani*, The University of Arkansas at Fayetteville
(9333153)

10:30 a.m.
Discussion

10:30 a.m.
A trace theorem for function spaces defined by vector fields.
Shif Berhanu, Temple University
Isaac Pesenson*, Temple University
(93300161)

Saturday April 4, 1998, 9:00 a.m.10:50 a.m.
Special Session on Radon Transforms and Tomography, I
Room 302, TUCC Organizers: Eric L. Grinberg, Temple University grinberg@euclid.math.temple.edu
Eric Todd Quinto, Tufts University etq@math.tufts.edu

9:00 a.m.
Two Radius Support Theorems for the Sphere Transform.
Yiying Zhou*, Tufts University
(9334475)

9:30 a.m.
Sampling and the Three Squares Theorem.
David F Walnut*, George Mason University
(93344157)

10:00 a.m.
Antiselfdual sympnectic forms and integral geometry.
Juan Carlos Alvarez Paiva*, Universite Catholique de Louvain
Izrail M Gelfand, Rutgers University
(93344153)

10:30 a.m.
$SL(2,\Bbb R)$ and complex horosphers.
Simon Gindikin*, Rutgers University
(93344212)

Saturday April 4, 1998, 9:00 a.m.10:50 a.m.
Special Session on The History of American Mathematics, I
Room 10B, TUCC Organizers: David E. Zitarelli, Temple University davidz@euclid.math.temple.edu
Karen H. Parshall, University of Virginia khp3k@virginia.edu

9:00 a.m.
The Declaration of American Independence and other mathematical texts of the eighteenth century.
John G Fauvel*, The Open University, England
(9330191)

9:30 a.m.
From so obscure a beginning: The Analyst of Joel E. Hendricks.
Joe Albree*, Auburn U. at Montgomery
(93301101)

10:00 a.m.
W. W. Johnson and Newton's Calculus.
George M. Rosenstein*, Franklin & Marshall C.
(93301104)

10:30 a.m.
Mathematics Curriculum at West Point during the Nineteenth Century: Courses, Textbooks, Content, Faculty, Students, and Influences.
David C Arney*, United States Military Academy
(9330132)

Saturday April 4, 1998, 9:00 a.m.10:50 a.m.
Special Session on Rings and Representations, I
Room 9B, TUCC Organizers: Maria E. Lorenz, Ursinus College
Martin Lorenz, Temple University lorenz@euclid.math.temple.edu

9:00 a.m.
On the DonaldFlanigan Conjecture.
Murray Gerstenhaber*, University of Pennsylvania
(93316233)

9:30 a.m.
Aspects of the DonaldFlanigan Conjecture.
Tony Giaquinto*, Texas A&M University
(93316229)

10:00 a.m.
Branching Rules for Finite Unitary Groups.
Thomas R Hagedorn*, The College of New Jersey
(9332018)

10:30 a.m.
A Practical Algorithm for Finding Matrix Representations for Polycyclic Groups.
Eddie H. Lo, National Security Agency
Gretchen Ostheimer*, Tufts University
(93320174)

Saturday April 4, 1998, 9:00 a.m.10:50 a.m.
Special Session on Harmonic Analysis and Its Applications to PDE's, I
Room 303, TUCC Organizers: Cristian E. Gutierrez, Temple University gutier@math.temple.edu
Guozhen Lu, Wright State University gzlu@math.wright.edu

9:00 a.m.
Two weight norm estimates for potential and maximal operators on spaces of homogeneous type.
Carlos P\'erez, Universidad Aut\'onoma de Madrid
Richard L. Wheeden*, Rutgers University
(9333547)

9:30 a.m.
Lebesgue space estimates for operators associated with the Neumann problem for the wave equation on an exterior domain.
Michael Beals*, Rutgers University
(93335172)

10:00 a.m.
Stable solutions of semilinear elliptic Equations in Convex Domains.
Sagun Chanillo*, Rutgers Univ., New Brunswick NJ,08903.
(9333537)

10:30 a.m.
Selfimproving properties of Poincar\'e inequalities in metric spaces.
Bruno Franchi*, University of Bologna
(93346118)

Saturday April 4, 1998, 9:00 a.m.10:50 a.m.
Special Session on Heat Kernel Analysis on Lie Groups, I
Room 3B, TUCC Organizers: Leonard Gross, Cornell University gross@math.cornell.edu
Omar Hijab, Temple University hijab@euclid.math.temple.edu

9:00 a.m.
Analysis and geometry on the pseudogroup of univalent functions.
Paul Malliavin*, Jussieu
(93358116)

9:25 a.m.
Brownian motion on large unitary groups.
Philippe Biane*, Ecole Normal Superieure
(93358115)

9:45 a.m.
Break

10:05 a.m.
Characterizing YangMills fields by stochastic parallel transport.
Robert O Bauer*, Institute for Advanced Study
(9336025)

10:30 a.m.
Short Time Behavior of Logarithmic Derivatives of the Heat Kernel
James Turetsky*, Harvard University
(93358239)

Saturday April 4, 1998, 9:00 a.m.10:50 a.m.
Special Session on Nonlinear Partial Differential Equations, I
Room 6B, TUCC Organizers: Yanyan Li, Rutgers University yyli@math.rutgers.edu

9:00 a.m.
Boundary value problems at infinity for surfaces of constant mean curvature in Hyperbolic space.
Joel Spruck*, Johns Hopkins University
(93335105)

9:30 a.m.
Function theory and minimal surfaces.
William P. Minicozzi, II*, Johns Hopkins University
Tobias H. Colding, NYU
(93353122)

10:00 a.m.
Extremal Hermitian metrics in Riemann surface and generalization of the uniformization theorem to surface with boundary.
xiuxiong Chen*, Stanford University
(93358190)

10:30 a.m.
Harmonic Maps on Complete Manifolds.
Wenxiong Chen*, Southwest Missouri State University
Congming Li, University of Colorado
(93335110)

Saturday April 4, 1998, 9:30 a.m.10:50 a.m.
Special Session on Sparse Elimination Methods in Polynomial System Solving, I
Room 7B, TUCC Organizers: Ioannis Z. Emiris, INRIA, SophiaAntipolis, France emiris@sophia.inria.fr
J. Maurice Rojas, Massachusetts Institute of Technology rojas@math.mit.edu

9:30 a.m.
On Multivariate Descartes Rule.
TienYien Li*, Michigan State University
Xiaoshen Wang, University of Central Arkansas
(93365124)

10:00 a.m.
Integral Points on Sparse Algebraic Curves.
J. Maurice Rojas*, City University of Hong Kong
(93314185)

10:30 a.m.
The Expected Number of Roots of a Multihomogeneous Systems of Polynomial Equations.
Andrew M McLennan*, University of Minnesota
(9331423)

Saturday April 4, 1998, 11:00 a.m.11:50 a.m.
Invited Address
Manifolds with Ricci curvature bounds.
Room 5B, TUCC
Tobias H. Colding*, Courant Institute  New York University

Saturday April 4, 1998, 1:30 p.m.2:20 p.m.
Invited Address
Why foundations are important.
Room 5B, TUCC
Martin Davis*, University of California, Berkeley

Saturday April 4, 1998, 2:30 p.m.5:20 p.m.
Special Session on Modular Identities and QSeries in Number Theory, II
Room 8B, TUCC Organizers: Marvin I. Knopp, Temple University
Boris Datskovsky, Temple University bdats@euclid.math.temple.edu

2:30 p.m.
Universal deformation rings of representations of finite groups.
Frauke M. Bleher, Univ. of Penn.
Ted C. Chinburg*, Univ. of Penn.
(93311120)

3:00 p.m.
The Hyperbolic Geometry of the CrispMoran Conjecture.
Thomas A. Schmidt, Oregon State University
Mark Sheingorn*, CUNY  Baruch College and Graduate Center
(9331154)

3:30 p.m.
Divisibility of class numbers and orders of TateShafarevich groups.
Ken Ono*, Penn State University
(9331140)

4:00 p.m.
Character sums and automorphic forms.
ChingLi Chai, University of Pennsylvania
WenChing Winnie Li*, Pennsylvania State University
(9331178)

4:30 p.m.
Nonanalytic Automorphic Integrals.
Paul C Pasles*, Saint Joseph's University
(93311139)

5:00 p.m.
LogPloynomial Period Functions for Hecke Groups.
Abdulkadir Hassen*, Rowan University
(9331160)

Saturday April 4, 1998, 2:30 p.m.4:50 p.m.
Special Session on Radon Transforms and Tomography, II
Room 302, TUCC Organizers: Eric L. Grinberg, Temple University grinberg@euclid.math.temple.edu
Eric Todd Quinto, Tufts University etq@math.tufts.edu

2:30 p.m.
Radon transform on direct limit groups.
Elinor Velasquez*, U.C. Berkeley
(93344181)

3:00 p.m.
Morera Theorems on $C^n$ and manifolds.
Eric L. Grinberg, Temple University
Eric Todd Quinto*, Tufts University
(9334426)

3:30 p.m.
$L^p$ estimates for restricted Xray transforms and integrals over curves in $R^4$.
Allan Greenleaf*, Department of Mathematics, University of Rochester, Rochester, NY 14627
Andreas Seeger, Department of Mathematics, University of Wisconsin, Madison, WI 53706
(9334439)

4:00 p.m.
Uniqueness and nonuniqueness for overdetermined Xray transforms.
Jan Boman*, Stockholm University
(93344129)

4:30 p.m.
New range theorems for the Radon transform and its dual.
Alexander Katsevich*, University of Central Florida
(9334457)

Saturday April 4, 1998, 2:30 p.m.4:20 p.m.
Special Session on The History of American Mathematics, II
Room 10B, TUCC Organizers: David E. Zitarelli, Temple University davidz@euclid.math.temple.edu
Karen H. Parshall, University of Virginia khp3k@virginia.edu

2:30 p.m.
"Moulding the Mathematical Education of 55 Million" Americans: Sylvester at Hopkins (18761883).
Karen V.H. Parshall*, University of Virginia
(9330183)

3:00 p.m.
C. S. Peirce as a Mathematician.
Albert C. Lewis*, Indiana University
(93301243)

3:30 p.m.
The Remarkable Charlotte Scott.
James J Tattersall*, Providence College
(9330114)

4:00 p.m.
The Early History of the Cornell University Mathematics Department.
Gary G. Cochell*, CulverStockton College
(9330135)

Saturday April 4, 1998, 2:30 p.m.5:20 p.m.
Special Session on Mathematical Pedagogy, II
Room 5B, TUCC Organizers: Orin N. Chein, Temple University orin@euclid.math.temple.edu

2:30 p.m.
From Algorithm to Exploration.
Peter G. Jessup*, Ursinus College
(93398133)

3:00 p.m.
The Calculus Consortium based at Harvard turns 10: Reflections on lessons learned.
Jeff TecoskyFeldman*, Haverford College
(93398137)

3:30 p.m.
Using history to teach undergraduate real analysis.
David M. Bressoud*, Macalester College
(9332809)

4:00 p.m.
Involving Prospective Teachers in the Design of Maple Laboratory Assignments.
Louise M Berard*, Wilkes University
(9339820)

4:30 p.m.
Beyond Testing  ways to assess student learning.
Alice A Deanin*, Villanova University
(93398193)

5:00 p.m.
Does cognitive psychology support standards based reform?
Malcolm J Sherman*, State University of New York at Albany
(93397225)

Saturday April 4, 1998, 2:30 p.m.4:50 p.m.
Special Session on Differential Geometric Methods in Hydrodynamics, II
Room 2B, TUCC Organizers: Gerard K. Misiolek, University of Notre Dame and California Institute of Technology gmisiole@artin.helios.nd.edu

2:30 p.m.
Instablity of geodesics on the group of areapreserving diffeomorphisms (motions of fluid) of 2sphere.
Kyo Yoshida*, Department of Physics, Graduate School of Science, University of Tokyo
(93376150)

3:00 p.m.
Hamiltonian Hydrodynamic Type Systems and Riemannian Geometry.
Sergey P. Novikov*, University of Maryland at College Park and Landau Institute for Theoretical Physics, Moscow
(93358119)

3:30 p.m.
Flows on Diffeomorphisms of the Circle, Grassmannians and the Geometry of the Periodic KdV Equation.
Maria E Schonbek, Department of Mathematics, University of California at Santa Cruz
Andrey N Todorov*, Department of Mathematics, University of California at Santa Cruz
Jorge P Zubelli, IMPA, Brazil
(9335893)

4:00 p.m.
Stability and Instability Criteria for Magnetohydrodynamics.
Susan Friedlander*, Mathematics Department, University of Illinois, Chicago
Misha Vishik, Mathematics Department, University of Texas, Austin
(93335100)

4:30 p.m.
Solutions to the Euler equations with unbounded vorticity.
Misha Vishik*, Department of Mathematics, University of Texas at Austin
(93335103)

Saturday April 4, 1998, 2:30 p.m.4:50 p.m.
Special Session on Nonlinear Partial Differential Equations, II
Room 6B, TUCC Organizers: Yanyan Li, Rutgers University yyli@math.rutgers.edu

2:30 p.m.
Prescribing scalar curvature on nspheres.
Congming Li*, Univ. of Colorado
(93335144)

3:00 p.m.
Asymptotic behavior for positive solutions to $\Delta_gu = u^q + Su$ with prescribed singularities.
David L Finn*, Merrimack College
(9333510)

3:30 p.m.
Double vortexcondensates in the ChernSimonsHiggs theory.
Gabriella Tarantello*, Universit\'a di Roma "Tor Vergata"
(9333579)

4:00 p.m.
Applications of a minmax principle.
Alfonso Castro*, University of North Texas
(9333562)

4:30 p.m.
Diffusion vs. crossdiffusion: an elliptic approach.
Yuan Lou*, University of Chicago
WeiMing Ni, University of Minnesota
(93335109)

Saturday April 4, 1998, 2:30 p.m.5:20 p.m.
Special Session on Sparse Elimination Methods in Polynomial System Solving, II
Room 7B, TUCC Organizers: Ioannis Z. Emiris, INRIA, SophiaAntipolis, France emiris@sophia.inria.fr
J. Maurice Rojas, Massachusetts Institute of Technology rojas@math.mit.edu

2:30 p.m.
Groebner Bases and Invariants.
Karin Gatermann*, FU Berlin / ZIB
(93368184)

3:00 p.m.
Degrees of Groebner bases of toric ideals.
Serkan Hosten*, George Mason University
(93314182)

3:30 p.m.
Computing the State Polytope of a Toric Ideal.
Rekha Rachel Thomas*, Texas A&M University
Birkett Huber, Texas A&M University
(93314178)

4:00 p.m.
Certificates for Deficient Sparse Polynomial Systems:.
Birkett Huber*, Texas A&M University
Jan Verschelde, Michagan State University
(93314171)

4:30 p.m.
Discussion

Saturday April 4, 1998, 2:30 p.m.4:40 p.m.
Session on Session for Contributed Papers
Room 1B, TUCC

2:30 p.m.
Additive Isometries of Continuoius Functions.
Edward Beckenstein*, Temple University
(9334619)

2:45 p.m.
Krylovsubspace solvers for emission tomograph.
Tuan CaoHuu*, Harvard University and Massachusetts General Hospital
(9331522)

3:00 p.m.
Etaequivalent solutions of nonlinear PDEproblems.
Efim Galperin*, University of Quebec at Montreal
(9333567)

3:15 p.m.
Illuminating Points with Tangent Lines.
Alan L Horwitz*, Penn State University
(93326215)

3:30 p.m.
An apriori estimate establishing regularity for the viscosity solution of an HJB equation with large discount factor.
Clifford A Johnston*, West Chester University
(9333507)

3:45 p.m.
Attenuated Radon Transform and Highfrequency Scattering Theory.
Alexander Panchenko*, University of Delaware
(93344201)

4:00 p.m.
A numerical procedure for estimating model parameters.
Yixum Shi*, Bloomsburg University
(9336570)

4:15 p.m.
A cumulant spectral density for a twovalued random field with summable $\rho^*$mixing coefficients.
Curtis P. Miller*, Southeast Missouri State University
(9336011)

4:30 p.m.
Inequalities and stability for a linear scalar functional differential equation.
Tingxiu Wang*, Oakton Community College
(9333444)

Saturday April 4, 1998, 2:35 p.m.5:05 p.m.
Special Session on Topology of Manifolds and Varieties, II
Room 305, TUCC Organizers: Sylvain E. Cappell, New York UniversityCourant Institute
Georgia Triantafillou, Temple University georgia@euclid.math.temple.edu

2:35 p.m.
Torelli group action on the homology of representation variety.
Ronnie Lee*, Yale University
(93355235)

3:15 p.m.
Analytic compactifications of character varieties.
Georgios Daskalopoulos, Brown University
Stamatis Dostoglou*, University of Missouri
Richard Wentworth, U.C. Irvine
(93353134)

3:55 p.m.
The geography problem for symplectic 4manifolds.
Zoltan Szabo*, Princeton University
(93357203)

4:35 p.m.
Braid groups and Lagrangian spheres.
Paul Seidel*, IAS, Princeton
(93357170)

Saturday April 4, 1998, 2:40 p.m.5:30 p.m.
Special Session on Rings and Representations, II
Room 9B, TUCC Organizers: Maria E. Lorenz, Ursinus College
Martin Lorenz, Temple University lorenz@euclid.math.temple.edu

2:40 p.m.
Grading and Derivations.
Christof Geiss, UNAM
Edward L Green*, Virginia Tech
Eduardo N Marcos, Univ. of Sao Paulo
(93316211)

3:10 p.m.
The homology of string algebras.
Birge HuisgenZimmermann*, University of California
Sverre O. Smal\o, Norwegian University for Science and Technology
(93316213)

3:40 p.m.
GroebnerShirshov bases for relations of a Lie algebra and its enveloping algebra.
Leonid Bokut', Institute of Mathematics, Novosibirsk
Peter Malcolmson*, Wayne State University
(93317232)

4:10 p.m.
Ideals of the Enveloping Algebra $U(sl_3)$.
Stefan Catoiu*, Temple University
(9331650)

4:40 p.m.
Symmetric Pairs for Quantized Enveloping Algebras.
Gail Letzter*, Virginia Tech
(93317152)

5:10 p.m.
Poisson polynomial identities, coadjoint orbits, and Krull dimension.
Daniel R Farkas*, Math Dept, Virginia Tech
(9331663)

Saturday April 4, 1998, 2:40 p.m.4:55 p.m.
Special Session on Heat Kernel Analysis on Lie Groups, II
Room 3B, TUCC Organizers: Leonard Gross, Cornell University gross@math.cornell.edu
Omar Hijab, Temple University hijab@euclid.math.temple.edu

2:40 p.m.
Some variational problems in quantum communication theory.
Eric A Carlen*, Georgia Tech
(93346237)

3:05 p.m.
Heat kernel measures and cohomology.
Edward L Bueler*, Mathematical Sciences Research Institute
(9335888)

3:25 p.m.
Break

3:45 p.m.
Complexifications of symmetric spaces and associated Bargmann transforms.
Bent \O{}rsted*, Odense University
(93358113)

4:10 p.m.
Unitary Representations with Reflection Symmetry.
Gestur Olafsson*, Louisiana State University
(93357114)

4:35 p.m.
Unitary representations of Lie groups with reflection symmetry.
Palle E.T. Jorgensen*, University of Iowa
(93346131)

Saturday April 4, 1998, 2:45 p.m.5:05 p.m.
Special Session on PDEs in Several Complex Variables, II
Room 306, TUCC Organizers: Shiferaw Berhanu, Temple University berhanu@euclid.math.temple.edu
Gerardo Mendoza, Temple University gmendoza@math.temple.edu

2:45 p.m.
Pseudoconvex Mizohata Structures on Compact Manifolds.
Abdelhamid Meziani*, Florida International University
(93332106)

3:20 p.m.
CR circle bundles and Mizohata structures.
Anbo Le*, Ohio State University
(9333258)

4:05 p.m.
Homogeneous CR submanifolds in ${\Bbb C}^n$.
Nancy K. Stanton*, University of Notre Dame
(9333295)

4:40 p.m.
On a linearity problem of CR mappings between spheres of different dimensions.
Xiaojun Huang*, Rutgers University
(93300199)

Saturday April 4, 1998, 2:45 p.m.5:05 p.m.
Special Session on Harmonic Analysis and Its Applications to PDE's, II
Room 303, TUCC Organizers: Cristian E. Gutierrez, Temple University gutier@math.temple.edu
Guozhen Lu, Wright State University gzlu@math.wright.edu

2:45 p.m.
Estimates for Bilinear Cone Operators.
Andrea R. Nahmod*, Institute for Advanced Study
John Gilbert, University of Texas at Austin
(93342189)

3:15 p.m.
$L^p$ boundedness of singular integrals with rough kernels.
Yibiao Pan*, University of Pittsburgh
(93342128)

3:45 p.m.
Oscillatory Integrals with Nonhomogeneous Phase Functions Related to Schr\" odinger Equations.
Lawrence A Kolasa*, Ryerson Polytechnic University
(9334230)

4:15 p.m.
Harnack Inequality for the Linearized Parabolic MongeAmp\`ere Equation.
Qingbo Huang*, Temple University, Philadelphia, PA 19122
(9333572)

4:45 p.m.
Weighted inequalities on John Domains.
SengKee Chua*, National University of Singapore
(93346204)
Inquiries: meet@ams.org

