AMS Sectional Meeting Program by Day
Current as of Tuesday, April 12, 2005 15:21:28
Program 
Deadlines 
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Inquiries: meet@ams.org
2001 Spring Central Section Meeting
Lawrence, KS, March 3031, 2001
Meeting #964
Associate secretaries: Susan J Friedlander, AMS susan@math.northwestern.edu
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.
Henselianlike prime ideals.
Stephen McAdam*, University of Texas at Austin, Austin, TX
(9641351)

9:00 a.m.
Some Results in Complete Intersections.
Satya Mandal*, University of Kansas
(96413122)

9:30 a.m.
Local cohomology of syzygies of the residue field.
Sankar P. Dutta*, University of Illinois at UrbanaChampaign
(9641376)

10:00 a.m.
Extensions of Plus Closure.
Raymond C Heitmann*, University of Texas at Austin
(96413202)

10:30 a.m.
Discussion

11:00 a.m.
Modules of finite length and finite projective dimension.
Paul C. Roberts*, University of Utah
(9641391)

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 starLindel\"of number.
Mikhail V Matveev*, Irvine, California
(96454109)

9:00 a.m.
An observation on the extent of normal starLindel\"of spaces.
Ronnie Levy*, George Mason University
(9645443)

9:30 a.m.
Almost disjoint families and maximal abelian subgroups.
Juris Stepr\={a}ns*, York University
(9640361)

10:00 a.m.
Open colorings, the continuum, and the second uncountable cardinal.
Justin Tatch Moore*, University of East Anglia
(9640332)

10:30 a.m.
Is there an antidowker subset of $(\omega_1)^2$?
Oleg I Pavlov*, Wesleyan College
(96454167)

11:00 a.m.
Applications of Elementary Submodels on the space $C_{p}(X)$.
Adrienne M Stanley*, University of Northern Iowa
(96454220)

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
(9641496)

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
(9641490)

9:30 a.m.
Multiplicity at a singular point on a Schubert variety.
Vankatramani Lakshmibai*, Northeastern University
Victor Kreiman, Northeastern University
(96414171)

10:00 a.m.
Exterior algebra methods for the Minimal Resolution Conjecture.
David Eisenbud, University of California, Berkeley
Sorin Popescu*, SUNY at Stony Brook
FrankOlaf Schreyer, University of Bayreuth
Charles Walter, University of Nice
(96414157)

10:30 a.m.
Affine Surfaces Fibered By Affine Lines Over The Projective Line.
David L Wright*, Washington University
(96414113)

11:00 a.m.
Milnor Ktheory of smooth algebraic schemes.
Reza Akhtar*, Miami University
(96414229)

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 HamiltonJacobi equations.
Antonio Siconolfi*, Univ. di Roma "La Sapienza''
(96449195)

9:00 a.m.
Numerical Analysis in Optimal Control.
William W Hager*, University of Florida
(96449250)

10:00 a.m.
Discussion

10:30 a.m.
Viscosity solutions of HamiltonJacobiBellman equations for the optimal control of NavierStokes equations.
Andzrej Swiech*, Georgia Institute of Technology
F. Gozzi, Universita di Pisa
S. S. Sritharan, Space & Naval Warfare Systems Center
(96449165)

11:00 a.m.
Optimal Stochastic Control Applied to Mathematical Finance.
Agnes Tourin*, University of Toronto
Thaleia Zariphopoulou, University of Texas at Austin
(96493126)

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
(96458181)

9:00 a.m.
Wavelets, spin vectors, and representation theory.
Palle E.T. Jorgensen*, The University of Iowa
(9644606)

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
(96447183)

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
(96447236)

10:30 a.m.
Structure and Isomorphism Classification of Compact Quantum Groups $A_u(Q)$ and $B_u(Q)$.
Shuzhou Wang*, University of Georgia
(9644642)

11:00 a.m.
Extreme Points of Triangular Toeplitz Matrices.
Raul E Curto*, The University of Iowa
(96447166)

Saturday March 31, 2001, 8:30 a.m.11:20 a.m.
Special Session on Complex Variables, III
Room 302, Snow Hall Organizers: Pietro PoggiCorradini, 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
(96432211)

9:00 a.m.
GehringHayman, Slice and Gromov.
Zoltan M Balogh*, Pittsburgh University
Stephen M Buckley, National University of Ireland, Maynooth
(96430179)

9:30 a.m.
Wolff Potential and selfimprovement property of uniformly $p$fat sets to metric measure spaces.
Nageswari Shanmugalingam*, University of Texas at Austin
(9643187)

10:00 a.m.
Quasiconformal groups with small dilatation.
Petra BonfertTaylor*, Wesleyan University
Gaven J Martin, University of Auckland
(9643056)

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
(9643071)

11:00 a.m.
Riemann Surfaces and Circle Packings.
G. Brock Williams*, Texas Tech University
(96430194)

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
(96411152)

9:30 a.m.
$t$Modules with Complex Multiplication.
Dale Brownawell, Penn State University
Matthew Papanikolas*, Brown University
(96411103)

10:00 a.m.
Modular Qcurves and a generalized Fermat equation.
Jordan S Ellenberg*, Princeton University
(96411144)

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
(9641189)

11:00 a.m.
On the rank of Jacobian fibrations.
Siman Wong*, University of Massachusetts at Amherst
(9641163)

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
ChiKwong Li, William and Mary
(9646557)

9:30 a.m.
Geometry of linear subspaces.
Chandler Davis*, University of Toronto
(9641560)

10:00 a.m.
Break

10:30 a.m.
Some Observations on Subset Selection.
Ilse C.F. Ipsen*, North Carolina State University
(9641518)

11:00 a.m.
An Evaluation of GramSchmidtlike Downdating Techniques.
Jesse L Barlow*, The Pennsylvania State University
Alicja Smoktunowicz, Warsaw University of Technology
Hasan Erbay, K\i r\i kkale University
(9646566)

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
(9643578)

9:40 a.m.
Wave maps with target in the Heisenberg group.
Luca Capogna*, Univerisity of Arkansas
(9643517)

10:20 a.m.
Harnack inequalities and Gaussian estimates for solutions of second order parabolic equations.
Mikhail V Safonov*, University of Minnesota
(96435249)

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.
Firstorder and Convex Rigidity of Polyhedra in Euclidean, Spherical and Hyperbolic Spaces I.
Franco V. Saliola, Cornell University
Walter J. Whiteley*, York University
(96452219)

9:30 a.m.
FirstOrder and Convex Rigidity of Polyhedra in Euclidean, Spherical and Hyperbolic Spaces II.
Franco V Saliola*, Cornell University
Walter J Whiteley, York University
(96452212)

10:00 a.m.
Perfect Delaunay Polytopes for Lattices.
Robert M Erdahl*, Queen's University
(96452164)

10:30 a.m.
Edge maximal unit distance graphs in the plane.
Brigitte Servatius*, Worcester Polytechnic Institute
(96405235)

11:00 a.m.
Commensurate Delaunay Tilings of $\mathbb{Z}^n$ and Voronoi's Theory of Ltypes.
Robert M Erdahl, Queen's University
Konstantin Rybnikov*, Cornell University
(96452240)

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
(96442169)

9:30 a.m.
Distribution of lattice points in convex domains.
Alex Iosevich*, University of MissouriColumbia
(96442217)

10:00 a.m.
Integral Transforms Controlled by Maximal Functions.
Mircea Martin*, Baker University
Pawel Szeptycki, University of Kansas
(96443172)

10:30 a.m.
Weak type estimates for maximal functions.
Alexander Stokolos*, Louisiana State University
(96442139)

11:00 a.m.
$L^p$ improving estimates for averages along curves.
Terence C Tao*, UCLA
Jim Wright, U. Edinburgh
(96442184)

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
(96418151)

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
(96416208)

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
(9644731)

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
(96446124)

11:00 a.m.
Maximal coactions.
Siegfried Echterhoff, University of Muenster
S Kaliszewski, Arizona State University
John Quigg*, Arizona State University
(96446178)

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 WisconsinMadison

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
(9641404)

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
(96413143)

3:30 p.m.
Splitting in Galois extensions of regular rings.
Nandini Ranganathan*, University of Texas at Austin
(96413187)

4:00 p.m.
Core of ideals and integrality.
Alberto Corso*, University of Kentucky
(96413237)

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
(96413189)

5:00 p.m.
On the associated primes of local cohomology modules.
Tom Marley*, University of NebraskaLincoln
(9641393)

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
(9645479)

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
(9645472)

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
(9645470)

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
(9645429)

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 MissouriColumbia
Brendan Hassett, Chinese University of Hong Kong/Rice University
Andrew Kresch, University of Pennsylvania
Angelo Vistoli, University of Utah, University of Bologna
(9641495)

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)
(96414133)

4:00 p.m.
Vertex algebras and the cohomology ring structure of Hilbert schemes of points on surfaces.
WeiPing Li, Hong Kong University of Science and Technology
Zhenbo Qin*, University of Missouri at Columbia
Weiqiang Wang, North Carolina State University at Raleigh
(9641445)

4:30 p.m.
Better relations among GromovWitten invariants.
Aaron Bertram, University of Utah
Holger P Kley*, Colorado State University
(96414154)

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
(96413206)

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 SwinnertonDyer formula for modular abelian varieties.
Amod S. Agashe*, University of Texas, Austin
(96411141)

3:30 p.m.
Euler Products on the Critical Line.
Keith Conrad*, UC San Diego
(96411101)

4:00 p.m.
The Quadratic Nature of the Markoff Spectrum in $(3+, \sqrt{13}]$.
Thomas A Schmidt, Oregon State University
Mark Sheingorn*, CUNYBaruch
(9641105)

4:30 p.m.
On the converse theorem in the theory of Borcherds products.
Jan H. Bruinier*, UWMadison
(96411247)

5:00 p.m.
Modular forms and partitions.
Scott D Ahlgren*, Colgate University
(96411248)

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
(9646559)

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
(9646550)

4:15 p.m.
Break

4:30 p.m.
Numerical algorithms for Threedimensional Image Reconstruction of Macromolecular Assemblies.
Chao Yang*, Lawrence Berkeley National Laboratory
(9646552)

5:00 p.m.
A Block Arnoldi Method for ReducedOrder SylvesterObserver Equation.
Biswa N Datta*, Northern Illinois University
Joao B Carvalho, Northern Illinois University
(9646553)

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 NavierStokes like equation.
Stephen J MontgomerySmith*, University of MissouriColumbia
(9643511)

3:40 p.m.
Vortex filament dynamics for {G}ross{P}itaevsky type equations.
Robert L Jerrard*, University of Illinois at UrbanaChampaign
(9643513)

4:20 p.m.
Thin fluid film PDEs  new dissipated energies, and film ``rupture''.
Richard S Laugesen*, University of Illinois, UrbanaChampaign
(96435104)

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
(9643516)

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
(96401230)

3:30 p.m.
Finite sums of commutators.
Ciprian S Pop*, Texas A\&M University
(96446191)

4:00 p.m.
The Effect of Absolute Continuity on Feynman's Operational Calculus.
Lance W Nielsen*, Creighton University
(96447226)

4:30 p.m.
Reduced pure eigenstates for a linear combination of generators of the free group.
William L Paschke*, University of Kansas
(9644694)

5:00 p.m.
Actions of ${\mathbb Z}^k$ associated to higher rank graphs.
Alex Kumjian*, University of Nevada
(96446233)

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

3:00 p.m.
A positive semidefinite version of a simple polytope does not exist in some dimensions.
Alexander Barvinok*, University of Michigan
(96452118)

3:30 p.m.
Linear Programming with no Right Hand Side.
Walter Morris*, George Mason University
(96490196)

4:00 p.m.
Some results on the dominating set polytope.
Teresa M Contenza*, University of Montevallo
(96452149)

4:30 p.m.
Lattice points of Flow polytopes.
Jesus A De Loera*, Univ. of California, Davis
Bernd Sturmfels, Univ. of California, Berkeley
(96452121)

5:00 p.m.
Toward Characterizing the Mutation Count Matrices.
Jim Lawrence*, George Mason University
(96452242)

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

3:30 p.m.
Minimal Curves of Constant Torsion.
Thomas A. Ivey*, College of Charleston
(9644968)

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
(96449150)

4:30 p.m.
Highorder conditions for optimality and highorder approximating cones using a geometric language.
Matthias Kawski*, Arizona State University
(96493215)

5:00 p.m.
PathIntegral generalized differentials and the maximum principle of optimal control theory.
H\'ector J Sussmann*, Rutgers, the State University of New Jersey
(96449207)

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

3:00 p.m.
Estimates for a scattering map associated to a twodimensional first order system.
Russell M Brown*, University of Kentucky
(96435177)

3:30 p.m.
The solution of the square root problem of Kato.
Steve C Hofmann*, Univ. of Missouri (Columbia)
(96442209)

4:00 p.m.
Strichartztype estimates for the wave operator on the torus.
Akos Magyar*, University of Wisconsin
(96442245)

4:30 p.m.
Recent progress for the biharmonic equation on Lipschitz domains.
Atanas G Stefanov*, University of Massachusetts
Greg Verchota, Syracuse University
(96435137)

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 MissouriColumbia
(96442158)

Saturday March 31, 2001, 3:00 p.m.4:20 p.m.
Special Session on Complex Variables, IV
Room 302, Snow Hall Organizers: Pietro PoggiCorradini, Kansas State University pietro@math.ksu.edu

3:00 p.m.
Classification Theorems for General Orthogonal Polynomials.
Sergei V Khrushchev*, St.Petersburg and Purdue University
(9643099)

3:30 p.m.
Small polynomials with integer coefficients.
Igor E Pritsker*, Oklahoma State University
(9643039)

4:00 p.m.
Holomorphic Extension of $H^p$ CR Functions on Quadrics.
Albert Boggess*, Texas A\&M University
(9643277)

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

3:00 p.m.
Noncommutative spaces and schemes.
Alexander L Rosenberg*, Kansas State University
(96414243)

4:00 p.m.
Quadratica algebras generated by pseudoroots of noncommutative polynomials.
Vladimir Retakh*, Rutgers University
(96416197)

5:00 p.m.
Qanalog of Berezin quantization method.
Dmitrii Shklyarov*, FTINT
(96422224)
Inquiries: meet@ams.org

