Today, November 30^{th}, is AMS Day! Join our celebration of AMS members and explore special offers on AMS publications, membership and more. Offers end 11:59pm EST.
7:30 a.m. A determination of the normally generated divisor classes on rational surfaces with integral anticanonical curve. B. Harbourne*, University of Nebraska, Lincoln
(869-14-75)
8:00 a.m. On terminal singularities with triple-point-free resolutions. Bruce Crauder*, Oklahoma State University, Stillwater
David Morrison, Duke University
(869-14-162)
8:30 a.m. Curves in P^3 with seminatural cohomology. Charles Walter*, Rutgers University, New Brunswick
(869-14-35)
9:00 a.m. Equisingularity of quasi-ordinary singularities. Chunsheng Ban*, Ohio State University, Mansfield
(869-14-16)
9:30 a.m. Multiplicity of discriminants. Paolo Aluffi*, Florida State University
Fernando Cukierman, University of Kansas
(869-14-84)
7:30 a.m. Heat flow and the Berezin-Toeplitz quantization. L. A. Coburn*, State University of New York, Buffalo
(869-47-180)
8:00 a.m. Open problems and conjectures in the function theory of Cartan domains. Adam Koranyi*, Herbert H. Lehman College, City University of New York
(869-32-46)
8:30 a.m. Invariant differential operators and holomorphic function spaces on bounded symmetric domains. Zhimin Yan*, University of California, Berkeley
(869-32-88)
9:00 a.m. Holomorphic Besov spaces on bounded symmetric domains. Kehe Zhu*, State University of New York, Albany
(869-32-06)
9:30 a.m. Toeplitz and Hankel operators on the Bergman spaces of the unit ball and the polydisk in C^n. Karel Stroethoff*, University of Montana
Dechao Zheng, State University of New York, Stony Brook
(869-47-90)
8:00 a.m. Boundary value problems for variational integrals involving surface curvatures. Johannes C.C. Nitsche*, University of Minnesota, Minneapolis
(869-49-86)
8:40 a.m. Evolution of nonparametric surfaces with speed depending on the mean curvature. Vladimir I. Oliker*, Emory University
Nina N. Uraltseve, Leningrad University, USSR
(869-35-173)
9:20 a.m. The regularity and almost holomorphicity of stable minimal surfaces in arbitrary codimension. Richard M. Schoen*, Stanford University
(869-53-175)
8:00 a.m. A steepest descent method for oscillatory Riemann-Hilbert problems. Percy Deift*, Courant Institute of Mathematical Sciences, New York University
Xin Zhou, Yale University
(869-35-23)
8:45 a.m. Existence and non-existence of solitary wave solutions to higher order model evolution equations. Satyanad Kichenassamy, University of Minnesota, Minneapolis
Peter J. Olver*, University of Minnesota, Minneapolis
(869-76-22)
1:40 p.m. Absolutely summing maps for operator spaces. Edward G. Effros, University of California, Los Angeles
Zhong-Jin Ruan*, University of Illinois, Urbana-Champaign
(869-46-41)
2:30 p.m. Analytic TAF algebras generated by product type cocycles. Bruce H. Wagner*, Iowa State University
Yiu-Tung Poon, Iowa State University
(869-46-68)
3:00 p.m. Ideals in triangular AF algebras. Timothy D. Hudson*, Texas A\thsp\&\thsp M University, College Station
(869-46-169)
3:30 p.m. Z-analytic TAF algebras and dynamical systems. Yiu-Tung Poon*, Iowa State University
Bruce H. Wagner, Iowa State University
(869-46-149)
4:00 p.m. Structure of triangular AF algebras. Allan P. Donsig*, Texas A\thsp\&\thsp M University, College Station
(869-46-171)
4:30 p.m. Product type analytic triangular UHF algebras. Belisario Ventura*, California State University, San Bernardino
(869-46-143)
2:00 p.m. Algebraic varieties and their hyperplane sections. Craig Huneke, Purdue University, West Lafayette
Bernd Ulrich*, Michigan State University
(869-13-02)
2:30 p.m. Ideals whose Hilbert function and Hilbert polynominal agree at n=1. Judith D. Sally*, Northwestern University
(869-13-85)
3:00 p.m. On conditions which imply the invariance of the reduction exponent of an ideal. Thomas Marley*, University of Nebraska, Lincoln
(869-13-128)
3:30 p.m. On relation type and reduction number for high powers of ideals in a commutative Noetherian ring. Bernard Johnston*, Florida Atlantic University
D. Katz, University of Kansas
(869-13-127)
4:00 p.m. Mixed multiplicities, joint reductions, and quasi-unmixed local rings. Irena Swanson*, Purdue University, West Lafayette
(869-13-10)
4:30 p.m. The family of residue fields of a zero-dimensional commutative ring. Robert Gilmer, Florida State University
William Heinzer*, Purdue University, West Lafayette
(869-13-71)
5:00 p.m. The Riemann-Roch problem. Steven Dale Cutkosky*, University of Missouri, Columbia
V. Srinivas, T.I.F.R, India
(869-13-166)
5:30 p.m. Coefficient ideals in and blowups of a commutative Noetherian domain. William Heinzer, Purdue University, West Lafayette
Bernard Johnston, Florida Atlantic University
David Lantz*, Colgate University
Kishor Shah, Southwest Missouri State University
(869-13-102)
2:40 p.m. How to blow soap bubbles or compactness in conformally invariant variant variational problems. Rugang Ye*, University of California, Santa Barbara
(869-49-168)
3:20 p.m. Degree 1 singularities of energy minimizing tangent maps to a bumpy sphere. Heayong Shin*, University of Minnesota, Minneapolis
(869-53-147)
4:00 p.m. On one-to-one harmonic mappings and minimal surfaces. Friedrich Sauvigny*, University of Wisconsin, Milwaukee
(869-53-157)
4:40 p.m. The Sharp isoperimetric inequality for radically connected minimal surface space. Jaigyoung Choe, Pohang Institute of Science and Technology, Korea
Robert Gulliver*, University of Minnesota, Minneapolis
(869-53-158)
2:00 p.m. The set of line bundles with nontrivial cohomology. Donu Arapura*, Purdue University, West Lafayette
(869-32-11)
2:30 p.m. Branched coverings of surfaces with ample cotangent bundle. Michael J. Spurr*, East Carolina University
(869-14-36)
3:00 p.m. On the characteristic polynomial of a monodrony transformation attached to a family of curves. Dino J. Lorenzini*, Duke University
(869-14-57)
3:30 p.m. Vanishing theorems for ideal sheaves. Lawrence Ein*, University of Illinois, Chicago
(869-14-09)
4:00 p.m. Boundedness of Fano varieties. Alan M. Nadel*, Massachusetts Institute of Technology
(869-14-17)
4:30 p.m. The Lazarsfeld-Rao property on a Gorenstein variety. Juan C. Migliore*, University of Notre Dame
Giorgio Bolondi, University of Notre Dame
(869-14-33)
2:00 p.m. Two-dimensional periodic waves in shallow water. Harvey Segur*, University of Colorado, Boulder
(869-35-63)
2:50 p.m. Scaling invariance and isomonodromy deformations. Richard Beals, Yale University
D. H. Sattinger*, University of Minnesota, Minneapolis
(869-35-58)
3:40 p.m. Stability, instability, regularity and global solutions for KdV-type equations. Jerry L. Bona*, Pennsylvania State University, University Park
(869-35-64)
2:00 p.m. Efficient domination of the orientations of a graph. David W. Bange*, University of Wisconsin-La Crosse
Anthony E. Barkauskas, University of Wisconsin-La Crosse
Linda H. Host, University of Wisconsin-La Crosse
Lane H. Clark, Southern Illinois University
(869-05-95)
2:30 p.m. Efficient dominating sets in oriented trees. David W. Bange, University of Wisconsin, La Crosse
Anthony E. Barkauskas*, University of Wisconsin, La Crosse
Linda H. Host, University of Wisconsin, La Crosse
Lane H. Clark, Southern Illinois University, Carbondale
(869-05-96)
3:00 p.m. The spanning tree enumeration problem for diagraphs. Nathaniel Dean*, Bellcore, Morristown, New Jersey
Peter Winkler, Bellcore, Morristown, New Jersey
A. K. Kelmans, Bellcore, Morristown, New Jersey
Keh Wei Lih, Bellcore, Morristown, New Jersey
William A. Massey, Bellcore, Morristown, New Jersey
(869-05-130)
3:30 p.m. HISTs in planar and toroidal graphs. Joan P. Hutchinson*, Macalester College
(869-05-145)
4:00 p.m. The number of multicolored spanning trees in minimum biclique decompositions. Jiuqiang Liu, Western Michigan University
Allen Schwenk*, Western Michigan University
(869-05-141)
2:30 p.m. The Lorentz group in the context of deformation theory. Klaus Volpert*, Villanova University
(869-17-116)
3:00 p.m. Higher casual structures. Geoffrey Martin*, University of Toledo
(869-53-133)
3:30 p.m. Spacetime geometry of imagery and visualization for rapidly-moving objects. Harry Gelman*, GTE Government Systems Corporation, Masschusetts
(869-83-52)
4:00 p.m. Lines in spacetime. Jost Hinrich Eschenburg, University of Augsburg, Germany
Gregory J. Galloway*, University of Miami
(869-83-101)
4:30 p.m. The structure of static-complete spacetimes. Steven G. Harris*, Saint Louis University
(869-83-50)
2:30 p.m. Constrained best approximation. Frank Deutsch*, Pennsylvania State University, University Park
(869-41-106)
3:00 p.m. Recent progress in constrained approximation. Joseph Ward*, Texas A\thsp\&\thsp M University, College Station
(869-41-110)
3:30 p.m. A family of natural best L_1-approximants by nondecreasing functions. David A. Legg, Indiana University-Purdue University, Ft.\ Wayne
Douglas W. Townsend*, Indiana University-Purdue University, Ft.\ Wayne
(869-41-109)
4:00 p.m. Strong uniqueness and simultaneous approximation. Alan Egger, Idaho State University
Robert Huotari*, Idaho State University
Salem M. Sahab, King Abdulaziz University, Saudi Arabia
(869-41-112)
4:30 p.m. Constrained L_p-approximation by generalized convex functions. Vasant A. Ubhaya, North Dakota State University, Fargo
Yuesheng Xu*, North Dakota State University, Fargo
(869-41-111)
5:00 p.m. Best interpolation in a strip. A. L. Dontchev*, Mathematical Reviews, Ann Arbor, Michigan
(869-41-105)
7:00 a.m. Powers of ideals and rational surfaces. Anthony V. Geramita*, Queen's University
(869-14-126)
7:30 a.m. Wreath products and algebraic fundamental groups. Shreeram S. Abhyankar*, Purdue University, West Lafayette
(869-14-03)
8:00 a.m. Additive group actions on affine space. David R. Finston*, New Mexico State University
James K. Deveney, Virginia Commonwealth University
(869-14-31)
8:30 a.m. The cohomology of algebraic groups. Robert M. Fossum*, University of Illinois, Urbana-Champaign
(869-20-94)
9:00 a.m. When does a characteristic p surface singularity have trivial fundamental group? Steven Dale Cutkosky, University of Missouri, Columbia
Hema Srinivasan*, University of Missouri, Columbia
(869-13-167)
9:30 a.m. Some new K-theoretic invariants for commutative rings. Steven E. Landsburg*, Colorado State University
(869-13-139)
7:00 a.m. Relativity on a 3-manifold and generalized Lorentz matrices. D. K. Sen*, University of Toronto
(869-83-26)
7:30 a.m. Poisson structures on SL(n,c). Richard Beals, Yale University
D. H. Sattinger*, University of Minnesota, Minneapolis
(869-22-59)
8:00 a.m. Reflections on Lorentz's transformations of 1892. Frank R. Tangherlini*, College of the Holy Cross
(869-83-14)
8:30 a.m. Galilei covariant electromagnetic theory, non-relativity of velocity, and the relativistic paradoxes. Horst E. Wilhelm*, University of Utah
(869-78-154)
9:00 a.m. A new approach to the Compton effect. Dan Wilkins*, University of Nebraska, Omaha
(869-83-99)
9:30 a.m. The particle-wave dualism in quantum field theories as reflected in the dualism of the Galilei-and Lorentz group. F. Winterberg*, University of Nevada System, Reno, Nevada
(869-83-27)
7:20 a.m. Driven rotating drops: The stability of the axisymmetric family of equilibria. Frederic P. Brulois*, California State University, Dominguez Hills
(869-49-66)
8:00 a.m. Green's identities and pendent liquid drops. Robert Finn*, Stanford University
(869-76-163)
8:40 a.m. Harmonic maps on hyperbolic spaces. Luen-Fai Tam*, University of California, Irvine
(869-58-78)
9:20 a.m. Upper bounds for eigenvalues of conformal metrics. Nicholas Korevaar*, University of Utah
(869-53-148)
7:30 a.m. Stability for commutative subspace lattices. David R. Larson, Texas A\thsp\&\thsp M University, College Station
David R. Pitts*, University of Nebraska, Lincoln
(869-47-172)
8:00 a.m. M-ideals and operator algebras. Timothy G. Feeman*, Villanova University
(869-47-124)
8:30 a.m. Automorphism invariant ideals of nest algebras. John L. Orr*, University of Nebraska, Lincoln
(869-47-150)
9:00 a.m. On bimodules of nest subalgebras of von Neumann algebras. Xingde Dai*, University of North Carolina, Charlotte
(869-47-98)
9:30 a.m. Invariant ranges in von Neuman algebras. Don Hadwin*, University of New Hampshire
(869-47-123)
7:30 a.m. Schatten ideal Hankel operators on weighted Bergman spaces on strongly pseudoconvex domains. Marco M. Peloso*, Politecnico di Torino, Italy
(869-47-176)
8:00 a.m. Toeplitz C*-algebras on pseudoconvex domains with transverse symmetries. Norberto Salinas*, University of Kansas
(869-46-156)
8:30 a.m. Exhaustion of domains. Akio Kodama, University of Toronto
Steven G. Krantz*, Washington University
Daowei Ma, University of Chicago
(869-32-01)
9:00 a.m. Blaschke products in several complex variables. John P. D'Angelo*, University of Illinois, Urbana-Champaign
(869-32-40)
9:30 a.m. Degeneracy of the pairing between A^infinity and A-^infinity. David E. Barrett*, University of Michigan, Ann Arbor
(869-32-132)
7:30 a.m. Interval two-step graphs. J. Richard Lundgren*, University of Colorado, Denver
Craig Rasmussen, University of Colorado, Denver
John S. Maybee, University of Colorado, Boulder
(869-05-72)
8:00 a.m. New results and open problems in graph labelings. Joseph A. Gallian*, University of Minnesota, Duluth
(869-05-97)
8:30 a.m. Neighborhood unions and the cycle cover number of a graph. Guantao Chen, Memphis State University
Ronald J. Gould, Emory University
Michael S. Jacobson*, University of Louisville
Richard H. Schelp, Memphis State University
(869-05-28)
9:00 a.m. Balanced networks. William Kocay*, University of Manitoba
Doug Stone, University of Manitoba
(869-05-77)
9:30 a.m. Old and new problems in graph theory. Paul Erd\"os*, Hungarian Academy of Science, Hungary
(869-05-125)
8:00 a.m. Uniform return times theorems for dynamical systems and helical transforms. Idris Assani*, University of North Carolina, Chapel Hill
(869-28-87)
8:30 a.m. Convergence and divergence of ergodic averages. Roger L. Jones*, DePaul University
Mate Wierdl, University of North Carolina, Chapel Hill
(869-26-91)
9:00 a.m. Quotients of actions with quasi-invariant measure. Cesar Silva*, Williams College
Dave Witte, Williams College
(869-28-142)
9:30 a.m. On mixing homogeneous spaces. Arkady Tempelman*, Pennsylvania State University, University Park
(869-47-164)
8:00 a.m. Blowup surfaces for a class of nonlinear wave equations. Satyanad Kichenassamy, University of Minnesota, Minneapolis
Walter Littman*, University of Minnesota, Minneapolis
(869-35-117)
8:50 a.m. Analyticity properties of multisolitons. Satyanad Kichenassamy*, University of Minnesota, Minneapolis
(869-35-129)
8:40 a.m. Triangular truncation and finding the norm of a Hadamard multiplier. Carl C. Cowen, Purdue University, West Lafayette
James R. Angelos, Central Michigan University
Sivaram K. Narayan*, Purdue University
(869-15-70)
9:00 a.m. Counterexamples to a conjecture for neutral equations. Tibor Krisztin, Bolyai Institute, Hungary
R. M. Mathsen*, North Dakota State University
Xu Yuantong, Zhongshan University, China
(869-34-04)
9:20 a.m. On the Gauss map of minimal surfaces immersed in R^n. Min Ru*, National University of Singapore, Singapore
(869-53-73)
9:40 a.m. Jensen's inequality for the Pettis integral: A characterization of the equality case. Fr\'ed\'eric P. Brulois*, California State University, Dominguez Hills
(869-46-47)
1:40 p.m. Hereditary manifolds. Jim Agler*, University of California at San Diego, La Jolla
(869-47-138)
2:30 p.m. Triangular and semitriangular operators. David R. Larson*, Texas A\thsp\&\thsp M University, College Station
(869-46-170)
3:00 p.m. Invariant operator ranges and operator norm inequalities. Sing-Cheong Ong*, Central Michigan University
(869-47-119)
3:30 p.m. An unusual CSL algebra. John Daughtry*, East Carolina University
(869-47-07)
4:00 p.m. Preduals of operator algebras on finite dimensional spaces. Derek Westwood*, Wright State University, Dayton
(869-46-120)
4:30 p.m. Operator algebras induced by Nagata's principle of idealization. Alan Lambert*, University of North Carolina, Charlotte
Thomas G. Lucas, University of North Carolina, Charlotte
(869-47-42)
2:00 p.m. Locally complete intersection homomorphisms and Quillen's conjecture on the finiteness of cotangent homology. Luchezar L. Avramov*, Purdue University, West Lafayette
(869-13-55)
2:30 p.m. Weyman's bicomplex and stable monomial ideals. John A. Eagon*, University of Minnesota, Minneapolis
Joel Roberts, University of Minnesota, Minneapolis
(869-13-121)
3:00 p.m. On computing standard bases. Yonghao Ma*, University of Utah
(869-13-56)
3:30 p.m. Sections of vector bundles over affine varieties. Satya Mandal*, University of Kansas
(869-13-38)
4:00 p.m. Serre's conjecture on intersection multiplicity. S. P. Dutta*, University of Illinois, Urbana-Champaign
(869-13-159)
4:30 p.m. Gorenstein properties of ring homomorphisms. Luchezar L. Avramov, Purdue University, West Lafayette
Hans-Bj\o rn Foxby*, Matematisk Institut, University of Copenhagen, Denmark
(869-13-115)
2:00 p.m. Hypersurfaces with prescribed mean curvature in Riemannian spaces. Ilya J. Bakelman*, Texas A\thsp\&\thsp M University, College Station
(869-35-140)
2:40 p.m. Stability of liquid bridges between co-axial tubes. Umadhar M. Patnaik*, University of Toledo
(869-58-136)
3:20 p.m. The geometry and analysis of extremal maps. S. Walter Wei*, University of Oklahoma
(869-53-153)
4:00 p.m. Stability theorems for curves and application to the asymptotics of certain curvature flows. Andrejs E. Treibergs*, University of Utah
(869-53-53)
2:00 p.m. Colorings of planar maps and graph curves. Rick Miranda*, Colorado State University
(869-14-49)
2:30 p.m. A q-expansion principle for families of Calabi-Yau manifolds. David R. Morrison*, Duke University
(869-32-155)
3:00 p.m. Ideals as sections of projective modules. M. P. Murthy*, University of Chicago
Satya Mandal, University of Kansas
(869-13-161)
3:30 p.m. Varieties with universal zeta functions. Diane Meuser*, Boston University
(869-11-152)
4:00 p.m. Micro-local characterization of quasihomogeneous singularities. Stephen S.-T. Yau*, University of Illinois at Chicago
(869-14-74)
4:30 p.m. Twisted exponential sums and slopes of Frobenius for generalized hypergeometric functions. Alan Adolphson, Oklahoma State University, Stillwater
Steven Sperber*, University of Minnesota, Minneapolis
(869-14-135)
2:00 p.m. Spectral properties of essentially normal Bergman pairs. Raul E. Curto*, University of Iowa
(869-47-113)
2:30 p.m. Spectra of some composition operators. Barbara D. MacCluer*, University of Richmond
Carl C. Cowen, Purdue University, West Lafayette
(869-47-25)
3:00 p.m. Index theorems for G-invariant transversally elliptic operators. Jeffrey Fox, State University of New York, Albany and University of Colorado, Boulder
Peter Haskell*, Virginia Polytechnic Institute and State University
(869-46-29)
3:30 p.m. Ext-theory for smooth algebras. Xiaolu Wang*, University of Maryland, College Park
(869-47-83)
4:00 p.m. Toeplitz algebras and Riemannian flows. Efton Park*, Indiana University-Purdue University, Indianapolis
(869-47-89)
4:30 p.m. Secondary characteristic classes and leafwise Toeplitz operators. Jerome Kaminker*, Indiana University-Purdue University, Indianapolis
(869-47-181)
2:00 p.m. Constrained approximation at IMSL. Philip Smith*, International Mathematical Statistics Library Incorporated, Houston, Texas
(869-41-107)
2:30 p.m. The Newton method for convex regression, data smoothing, and quadratic programming with bounded constraints. Wu Li, Old Dominion University
John Swetits*, Old Dominion University
(869-41-108)
3:00 p.m. Estimation and approximation using infinite dimensional convex programs with entropy type objectives. Jonathan M. Borwein*, University of Waterloo
(869-90-32)
3:30 p.m. A convex programming approach to constrained approximation. Jon Borwein, University of Waterloo
Adrian Lewis*, University of Waterloo
(869-49-45)
4:00 p.m. Active set algorithms for isotonic regression. Michael J. Best*, University of Waterloo
(869-49-104)
4:30 p.m. Generalized convex functions and best L_p approximation. Ronald M. Mathsen, North Dakota State University, Fargo
Vasant A. Ubhaya*, North Dakota State University, Fargo
(869-41-103)