Northwestern University Mathematical Calendar
Colloquium
Year 2001


Thursday, January 18, 2001

Colloquium       Lunt 107, 3:00pm
Professor Matthew Emerton,   University of Chicago
Title: P-adic interpolation in representation theory and arithmetic
Abstract and details available


Wednesday, January 24, 2001

Colloquium       Lunt 105, 4:00pm
Professor Irena Peeva,   Cornell University
Title: Toric Hilbert Schemes
Contact info here


Friday, January 26, 2001

Colloquium       Lunt 105, 4:15 pm
Professor Curt McMullen,   Harvard University
Title: Dynamics on K3 surfaces
Contact info here
Colloquium       Lunt 105, 3:00pm
Professor Michael Hutchings,   Stanford University
Title: Three-dimensional Seiberg-Witten theory, Reidemeister torsion in Morse theory, and pseudoholomorphic curves
Contact info here


Friday, February 2, 2001

Colloquium       Lunt 105, 4:00pm
Professor Jeff Xia,   Northwestern University
Title: Instabilities in Hamiltonian Dynamics
Contact info here


Tuesday, February 6, 2001

Colloquium       Lunt 105, 4:10pm
Professor James Colliander,   Berkeley
Title: Almost conservation laws and global wellposedness
Abstract and details available


Thursday, February 8, 2001

Colloquium       Lunt 105, 2:00pm
Professor Roman Bezrukavnikov,   University of Chicago
Title: Towards the local geometric Langlands correspondence
Contact info here


Friday, February 9, 2001

Colloquium       Lunt 105, 4:00pm
Professor Francois Ledrappier,   Ecole Polytechnique, Paris
Title: Local Characteristics in Smooth Ergodic Theory
Abstract and details available


Wednesday, February 14, 2001

Colloquium       Lunt 105, 4:00pm
Professor Giovanni Forni ,   Princeton University
Title: Invariant distributions and ergodic theory of some `parabolic' systems
Contact info here


Friday, February 23, 2001

Colloquium       Lunt 105, 4:00pm
Professor Fred Diamond ,   Brandeis University
Title: Modularity of elliptic curves
Contact info here


Wednesday, February 28, 2001

Colloquium       Lunt 105, 4:00pm
Professor Marty Golubitsky,   University of Houston
Title: Oscillations in coupled systems and animal gaits
Special Note: Joint Colloquium with Eng. Science and Applied Math.
Contact info here


Thursday, March 29, 2001

Colloquium       Lunt 105, 4:10pm
Shing-Tung Yau,   William Casper Graustein Professor of Mathematics, Harvard University
Title: Existence of Black Holes
Contact info here


Friday, March 30, 2001

Colloquium       Annenberg G15, 4:30pm
Morris Hirsch,   University of California, Berkeley
Title: Finite orbits and fixed points for solvable groups of surface homeomorphisms
Contact info here


Friday, April 6, 2001

Colloquium       Lunt 105, 4:00pm
Professor Benson Farb,   University of Chicago
Title: Group Actions and Helly's Theorem
Abstract and details available


Friday, April 13, 2001

Colloquium       Lunt 105, 4:00pm
Alexander Lipton ,   Director of Deutsche Bank
Title: Past, present and future interactions between mathematics and finance
Contact info here


Friday, April 20, 2001

Colloquium       Lunt 105, 4:00pm
Professor Marc Levine,   Northeastern University
Title: Topological and Algebraic Cohomology
Contact info here


Thursday, April 26, 2001

Colloquium       Lunt 105, 4:00pm
Professor M. Gursky,   Indiana University
Title: Hessian equations and quadratic Riemannian functionals
Contact info here


Friday, April 27, 2001

Colloquium       Lunt 105, 4:00pm
Professor Ivar Ekeland,   University of Paris-Dauphine
Title: Partial differential equations arising from economic theory
Abstract and details available


Friday, May 4, 2001

Colloquium       Lunt 105, 4:00pm
Professor Denis Serre,   Ecole Normale Superieure de Lyon
Title: Stability of Stationary Patterns of $L^1$-Contracting Semi-Groups
Contact info here


Monday, May 7, 2001

Colloquium       Tech M416, 4:00pm
Professor M. Gurtin,   Carnegie Mellon University
Title: Configurational Forces, Gradient Flows and the Motion of Interfacial Curves and Surfaces
Special Note: Joint Colloquium with ESAM
Contact info here


Friday, May 18, 2001

Colloquium       Lunt 105, 4:00pm
Professor Michael Cranston,   University of Rochester
Title: Transport by stochastic flows and random velocity field
Abstract and details available


Tuesday, May 22, 2001

Colloquium       Lunt 105, 4:00pm
Professor Lai-Sang Young,   Courant Institute
Title: Mixing and Chaos
Special Note: This is Professor Young's Kreeger-Wolf Lecture
Contact info here


Friday, October 19, 2001

Colloquium       Lunt 105, 4:00pm
Professor K. Soundararajan,   University of Michigan
Title: Real zeros of quadratic Dirichlet L-functions
Abstract and details available


Friday, October 26, 2001

Colloquium       Lunt 105, 4:00pm
Professor John Lott,   University of Michigan
Title: Collapsing, Differential Forms and Spinors
Abstract and details available


Thursday, November 1, 2001

Colloquium       Lunt 105, 4:00pm
Professor Oded Schramm,   Microsoft
Title: Brownian motion, percolation and loop-erased random walk
Contact info here


Thursday, November 8, 2001

Colloquium       Lunt 105, 4:00pm
Professor Karen Vogtmann,   Cornell University
Title: Lie algebras of trees, complexes of graphs and automorphisms of free groups
Contact info here


Friday, November 30, 2001

Colloquium       Lunt 105, 4:00pm
Professor Peter Li,   University of Califronia, Irvine
Title: Laplace Operator and the Topology of Complete Manifolds
Abstract and details available


Tuesday, December 4, 2001

Colloquium       Lunt 105, 4:00pm
Professor Edward Frenkel,   University of California, Berkeley
Title: A q-analogue of the algebra of symmetric functions in infinitely many variables
Abstract and details available



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