PLEASE
CLICK HERE FOR INFORMATION ABOUT THE SPECIAL CONFERENCE
IN HONOR OF JOHN MATHER
Week of October 9 - October 11, 2002
Statistical Mechanics Seminar
Topic: Introduction to some new ideas in non-equilibrium statistical mechanics
Presenter: David Ruelle, IHES, France
Date: Wednesday, October 9, 2002, Time: 2:00 p.m., Location: Jadwin 343
Abstract: Nonequilibrium statistical mechanics has recently been idealized as the study of a certain differentiable dynamical system. This raises a number of physical and mathematical questions which will be discussed. In particular we shall study the response of a system to a change of forces acting on it.
Department Colloquium
Topic: Nonlinear PDE's in Conformal Geometry
Presenter: Alice (Sun-Yung) Chang, Princeton University
Date: Wednesday, October 9, 2002, Time: 4:30 p.m., Location: Fine Hall 314
Abstract: Second order elliptic equations have always been an important tool in the study of problems in geometry. In this talk, I will describe some recent efforts to extend the role played by second order elliptic operators to some higher order ones; some natural curvature functions related to these operators and some geometric implications.
Discrete Mathematics Seminar
Topic: TSP cuts that do not follow the template paradigm
Presenter: Vasek Chvatal, Rutgers University
Date: Thursday, October 10, 2002, Time: 2:15 p.m., Location: Fine Hall 224
Abstract: Please click here to view abstract
Topology
Seminar
Topic:
Surface singularities with homology 3-sphere links
Presenter:
Walter Neumann, Columbia University and Barnard
Date:
Thursday, October 10, 2002, Time: 4:00 p.m., Location: Fine
Hall 314
Abstract:
The Casson Invariant Conjecture says that the signature of the Milnor
fiber of a complete intersection singularity with homology sphere link
should be eight times the Casson invariant of the link. It suggests that
the Milnor fiber is a topologically natural coboundary for the link.
Recent progress includes a conjectural classification of the 3-manifolds,
singularities, and Milnor fibers to which this applies, and a proof of
the conjecture for a largish subclass of these.
Joint
Princeton University/IAS Number Theory Seminar *** Please
note change in time and location
Topic:
Congrueneces involving non tempered automorphic forms and Bloch-Kato conjectures
Presenter:
Joel Bellaiche, IAS
Date:
Thursday, October 10, 2002, Time: 4:00 p.m., Location:
SH-101 at IAS
Abstract:
In this talk, I will present a proof of some case of Bloch-Kato conjecture for Hecke characters of quadratic imaginary
fields, which is based on a new method involving congruences between non-tempered automorphic forms and tempered one for
unitary groups in three variables. We will also explain how this method coul'd be generalized, assuming
the Arthur conjectures on multiplicty formulae for the non-tempered spectrum, to some other reductive groups, to give proof of other
case of Bloch-Kato conjecture.
Noetherian
Ring Seminar Topic:
Total positivity and flag varieties Presenter:
Konstanze Rietsch, King's College, London
Date:
Thursday, October 10, 2002, Time: 2:00 p.m., Location: Fine
Hall 314
Abstract:
A matrix is called totally positive if all of its minors are positive. This concept was generalized by Lusztig to arbitrary type and
related with canonical bases. This talk will be an introduction and survey to the topic of total positivity especially in the context of
flag varieties.
Graduate
Student Seminar
Topic:
Knots with Large Volume and Lens Space Surgeries Presenter:
Ken Baker, University of Texas at Austin
Date:
Friday, October 11, 2002, Time: 12:30 p.m., Location: Fine
Hall 801
Abstract:
John Berge gave a conjecturally complete list of knots with lens space surgeries. In this talk I will exhibit a subset of
these knots which have arbitrarily large hyperbolic volume and discuss a consequence
of this result.
Geometric Analysis Seminar
Topic: Conformal maps, convex hulls and Kleinian groups
Presenter: Chris Bishop, SUNY at Stony Brook
Date: Friday, October 11, 2002, Time: 3:00 p.m., Location: Fine Hall 314
Week of October 14 - October 18, 2002
Analysis Seminar
Topic: Dyadic models for the equations of fluid motion, and an example of turning models into reality
Presenter: Natasa Pavlovic, Princeton University
Date: Monday, October 14, 2002, Time: 4:00 p.m., Location: Fine Hall 314
Abstract: This talk will be about dyadic models for the equations of fluid motion. In the talk we shall introduce a dyadic model for the Euler and the Navier-Stokes equations with hyper-dissipation. For the dyadic Euler equations we prove finite time blow-up. In the context of the dyadic Navier-Stokes equations with hyper-dissipation we prove finite time blow-up in case when the degree of dissipation is sufficiently small. Also we shall discuss a partial regularity result for the dyadic Navier-Stokes equations with hyper-dissipation, which could be turned into a result for the actual Navier-Stokes equations with hyper-dissipation. This talk is based on joint work with Susan Friedlander and Nets Katz.
PACM Colloquium
Topic: Theoretical and Numerical Analysis for Some Non-linear Interface Problems
Presenter: Zhilin Li, North Carolina State University
Date: Monday, October 14, 2002, Time: 4:00 p.m., Location: Fine Hall 214
Abstract: Non-linear partial differential equations with discontinuity in the coefficient have many applications. In this talk, I will focus on two different non-linear interface problems. One is the potential equation for magneto-rhological (MR) fluid that contains metal particles. The permeability is discontinuous across the interface between the fluid and the particles. The second problem is the weighted minimal surface problem. We have generalized the Sneil's law for optical path to the three dimensional weighted minimal surface problem. Numerically, we use the substitution method to solve the non-linear PDE. Since the coefficient of the potential equation depends on the gradient of the solution, we use the maximum preserving immersed interface method coupled with multigrid solvers to solve the linearized problems. Numerical examples will also be presented.
Algebraic Geometry Seminar
Topic: Rational varieties over finite fields
Presenter: János Kollár, Princeton University
Date: Tuesday, October 15, 2002, Time: 4:30 p.m., Location: Fine Hall 322
Statistical Mechanics Seminar
Topic: Random graphs with a positive density of triangles
Presenter: J.P. Eckmann, University of Geneva
Date: Wednesday, October 16, 2002, Time: 2:00 p.m., Location: Jadwin 343
Abstract: In a study with E. Moses (Weizmann) we discovered that the graph of the World Wide Web and many other graphs occurring in the Sciences have a density of triangles which is much higher than what can be expected for a random graph. As a consequence, P. Collet and I studied the "statistical mechanics" of subsets of random graphs with a positive density of triangles. This corresponds to a theory of extremely large deviations. If time permits, I will also describe a few aspects of the work on the WWW.
Department Colloquium
Topic: On some results of Moser and of Bangert
Presenter: Paul Rabinowitz, University of Wisconsin - Madison
Date: Wednesday, October 16 2002, Time: 4:30 p.m., Location: Fine Hall 314
Discrete Mathematics Seminar
Topic: Linear Phase Transition in Random Linear Constraint Satisfaction Problem
Presenter: David Gamarnik, T.J. Watson Research Center, IBM
Date: Thursday, October 17, 2002, Time: 2:15 p.m., Location: Fine Hall 224
Abstract: Please click here to view abstract
Topology
Seminar
Topic:
Simple closed geodesics on surfaces.
Presenter:
Nancy Hingston, the College of New Jersey
Date:
Thursday, October 17, 2002: Time: 4:00, Location: Fine
Hall 314
Joint
Princeton University/IAS Number Theory Seminar
Topic:
Epsilon Constants and Orthogonal Representations Presenter:
Darren Glass, Columbia University
Date:
Thursday, October 17, 2002: Time: 4:30, Location: Fine
Hall 322
Abstract:
Suppose X is an arithmetic surface and G is a finite group which acts tamely on X. We define Y to be the quotient
scheme Y and we let V be a representation of G. Associated to this information, we can define an
L-function L(Y,V,s) which satisfies a certain functional equation involving an epsilon constant. Calculating these epsilon constants is very
difficult in general, but under additional hypotheses the situation can greatly simplify. My research assumes that V is an orthogonal
representation, and in that case reduces the calculation to a calculation about how the representation acts at only a finite number of points.
Geometric Analysis Seminar
Topic: On some conformally invariant fully nonlinear equations
Presenter: Yanyan Li, Rutgers University
Date: Friday, October 18, 2002, Time: 3:00 p.m., Location: Fine Hall 314
Week of October 21 - October 25, 2002
Analysis Seminar
Topic: The solution of the square root problem of Kato
Presenter: Steven Hofmann, University of Missouri at Columbia
Date: Monday, October 21, 2002, Time: 4:00 p.m., Location: Fine Hall 314
PACM Colloquium
Topic: Theory and Computation of Resonances of Photonic Microstuctures
Presenter: Michael Weinstein, Bell Laboratories
Date: Monday, October 21, 2002, Time: 4:00 p.m., Location: Fine Hall 214
Abstract: Photonic crystal waveguides are a class of optical waveguides with novel transverse microstructure. A great deal of tunability of optical properties is achieved through variations in the geometry of microfeatures, their distribution and refractive index contrasts. We discuss a multiple scale approach to the study of photonic crystal waveguides. Energy escapes from the core due to a combination of propagation and tunneling. Of central importance are leaky modes (resonance states) and their associated complex effective indices (scattering resonance poles). The leading order theory agrees with classical homogenization theory, describing an effective homogeneous medium with dielectric properties given by an appropriate averaging of the refractive index profile. We compute the first non-trivial correction, which takes into account the microstructure, and find that the higher order homogenization expansion gives very good agreement with full simulations by Fourier and multipole methods. The higher order expansion is crucial for estimation of leakage rates; in various examples of physical interest, the leading order (homogenization) gives a substantial underestimation. Finally, a rigorous justification of the homogenization expansion of scattering resonances is obtained as part of a resonance perturbation theory for an appropriate "preconditioned" Lippmann-Schwinger equation.
Arnold's Diffusion Seminar
Topic: The asymptotic behavior of entropy solutions of forced burgers equations on the circle
Presenter: P. Bernard, Institut Fourier, France and EPFL, Swizerland
Date: Tuesday, October 22, 2002, Time: 1:00 p.m., Location: Fine Hall 214
Statistical Mechanics Seminar
Topic: Magnets, microchips, memories and markets; statistical physics of complex systems
Presenter: David Sherrington, Oxford University and IAS
Date: Wednesday, October 23, 2002, Time: 2:00 p.m., Location: Jadwin 343
Abstract: Disorder and frustration in the interactions between even quite simple microscopic entities can lead to complex macroscopic co-operative behaviour, whose understanding has required the development of novel concepts and techniques and continues to pose challenges. In this talk an overview will be given of the origin and character of such complexity and its conceptual understanding. It will be shown how resultant concepts can be fruitfully and symbiotically transferred between systems of physically quite different appearance. Illustrations will include frustrated magnets, (spin glasses), hard optimization problems (microchip design), associative memories (as in the brain or artificial neural networks) and simple markets (inspired by economics).
Department Colloquium
Topic: Algebraic Geometry of Nash Equilibria
Presenter: Bernd Sturmfels, UC at Berkeley
Date: Wednesday, October 23, 2002, Time: 4:30 p.m., Location: Fine Hall 314
Abstract: We present an algebraic approach to Nash equilibria in game theory, along the lines of Chapter 6 in my new book "Solving Systems of Polynomial Equations" (http://math.berkeley.edu/~bernd/cbms.html). The set of all Nash equilibria of an N-person game is a real algebraic variety, which is typically a finite set. A combinatorial formula for its expected cardinality was given by the economists McKelvey and McLennan in 1997. We show how to find all Nash equilibria using computational algebraic geometry, and we present the Universality Theorem (proved by Ruchira Datta in 2002) which states that every real algebraic variety arises from a game with three players.
Discrete Mathematics Seminar
Topic: Set systems with restricted intersections
Presenter: Jacques Verstraete, Microsoft Research
Date: Thursday, October 24, 2002, Time: 2:15 p.m., Location: Fine Hall 224
Abstract: Please click here to view abstract
Topology
Seminar
Topic:
TBA
Presenter:
Igor Rivin, Temple University
Date:
Thursday, October 24, 2002: Time: 4:00, Location: Fine
Hall 314
Geometric Analysis Seminar
Topic: TBA
Presenter: Simon Brendle, Princeton University
Date: Friday, October 25, 2002, Time: 3:00 p.m., Location: Fine Hall 314
Week of October 28 - November 1, 2002
Special
Colloquium
Topic:
Primes is in P Presenter:
Manindra Agrawal, Kanpur, India Date:
Monday, October 28, 2002: Time: 11:00 a.m., Location: A01
McDonnell Hall Abstract:
Determining if a given
number is prime has engaged the attention of theoretical computer scientists for
several decades.
Several efforts have been made to design an efficient (in other words,
polynomial-time) algorithm.
These include Miller’s test (a polynomial-time algorithm; however, it
is correct only assuming Extended Riemann Hypothesis), Rabin’s and
Solovey-Strassen’s tests (randomized polynomial-time tests),
Adelman-Pomerance-Rumeli’s test (deterministic test requiring slightly
super-polynomial time), etc. It
has remained a major open problem to design an unconditional deterministic
polynomial-time algorithm for the problem. In this talk, we present the first
such algorithm.
Arnold's Diffusion Seminar
Topic: TBA
Presenter: A. Fathi, ENS-Lyon, France
Date: Tuesday, October 29, 2002, Time: 1:00 p.m., Location: Fine Hall 214
Week of November 4 - November 8, 2002
Analysis Seminar
Topic: Purely Nonlinear Instability of Minimal Energy Standing Waves
Presenter: Andrew Comech, University of North Carolina
Date: Monday, November 4, 2002, Time: 4:00 p.m., Location: Fine Hall 314
Abstract: For a variety of nonlinearities, the nonlinear Schroedinger equation is known to possess localized quasistationary solutions ("standing waves"). We prove that in the generic situation the standing wave of minimal energy among all other standing waves is unstable. This case was falling out of the scope of the classical paper by Grillakis, Shatah, and Strauss on orbital stability of standing waves. An interesting feature of the problem is the absence of (exponential) instability in the linearized system; in this sense, the resulting instability is ``purely nonlinear''. Essentially, the instability is caused by higher algebraic degeneracy of zero eigenvalue in the spectrum of the linearized system. The result can be generalized to abstract Hamiltonian systems with U(1) symmetry.
PACM Colloquium
Topic: The Forced van der Pol Equation: New Insights on an Old Problem
Presenter: John Guckenheimer, Cornell University
Date: Monday, November 4, 2002, Time: 4:00 p.m., Location: Fine Hall 214
Abstract: The forced van der Pol equation is the original example of chaos in dynamical systems. It is also an example of relaxation oscillations, periodic motions with short and fast time scales. This lecture describes joint work, primarily with Kathleen Hoffman and Warren Weckesser, to understand bifurcations of dynamical systems with multiple time scales. Using the forced van der Pol equation as a case study, we illustrate how canards - solutions that track unstable slow manifolds - play an important role in both bifurcations and chaos. In many situations canards cannot be computed by solving initial value problems, so many of the phenomena that we exhibit are missed by typical simulation studies of multiscale systems.
Joint Algebraic Geometry and Number Theory Seminar
Topic: A Mahler formula for dynamical systems on the sphere
Presenter: Lucien Szpiro, Columbia University
Date: Tuesday, November 5, 2002, Time: 4:30 p.m., Location: Fine Hall 322
Statistical Mechanics Seminar
Topic: Are electromagnetic ultraviolet cutoffs here to stay?
Presenter: Michael Kiessling, Rutgers University
Date: Wednesday, November 6, 2002, Time: 2:00 p.m., Location: Jadwin 343
Abstract: There are strong indications from nonperturbative QED that its ultraviolet cutoff(s) cannot be removed. Differing expert opinions on what that could mean include (paraphrasing): a) We have not yet seen a proof that it cannot be done. b) A purely electromagnetic theory has to get into conflict with itself at high energies. A consistent theory requires a (supersymmetic) unification of all interactions. c) We have been trying to quantize the wrong classical model. d) We should stop trying to quantize a classical model and look for some radically new ideas, like non-associative algebra. Each opinion has its own merits, and it should be interesting to find out which one, if any, is correct. In my talk I will review some older results of others and present some new results of my own which, I believe, open up an entirely new perspective on the issue.
Department Colloquium
Topic: Expander graphs - where Combinatorics and Algebra compete and cooperate
Presenter: Avi Wigderson, IAS and The Hebrew University
Date: Wednesday, November 6, 2002, Time: 4:30 p.m., Location: Fine Hall 314
Abstract: Expansion of graphs can be given equivalent definitions in combinatorial and algebraic terms. This is the most basic connection between combinatorics and algebra illuminated by expanders and the quest to construct them. The talk will survey how fertile this connection has been to both fields, focusing on recent results. In particular, we'll explain the zig-zag product of graphs, how it leads to an elementary combinatorial construction of expanders, and its relation to semi-direct product in groups.
Discrete Mathematics Seminar
Topic: TBA
Presenter: Santosh Vempala, MIT
Date: Thursday, November 7, 2002, Time: 2:15 p.m., Location: Fine Hall 224
Topology
Seminar
Topic:
TBA
Presenter:
Peter Ozsvath, Columbia University
Date:
Thursday, November 7, 2002: Time: 4:00, Location: Fine
Hall 314
Joint
Princeton University/IAS Number Theory Seminar
Topic:
On the sign of Kloosterman sums
Presenter:
Philippe Michel, IUF and Univ. Montpellier II
Date:
Thursday, November 7, 2002: Time: 4:30, Location: TBA
Abstract:
Let $S(1,1;n)$ be the Kloosterman sum of modulus $n$. In a joint work with E. Fouvry, we
show that, as $n$ varies over a set of allmost prime integers (ie. more precisely over the set of squarefree
integers having at most 23 prime factors) $S(1,1;n)$ takes positive (resp. negative) values infinitely often.This talk will describe the proof and some possible improvements of
this result which mixes together, sieve methods (Bombieri's or Selberg's sieve), automorphic forms
(Kloostermania) and $l$-adic techniques (Katz's vertical Sato-Tate laws for Kloosterman
sums).
Geometric Analysis Seminar
Topic: TBA
Presenter: Hubert Bray, MIT
Date: Friday, November 8, 2002, Time: 3:00 p.m., Location: Fine Hall 314
Week of November 11 - November 15, 2002
Analysis Seminar
Topic: TBA
Presenter: Victor Nistor, Pennsylvania State University
Date: Monday, November 11, 2002, Time: 4:00 p.m., Location: Fine Hall 314
PACM Colloquium
Topic: The Level Set Method-what's in it for you?
Presenter: Stanley Osher, University of California, Los Angeles
Date: Monday, November 11, 2002, Time: 4:00 p.m., Location: Fine Hall 214
Abstract: The level set method for capturing moving fronts was introduced in 1987 by Osher and Sethian. It has proven to be phenomenally successful as a numerical device. For example, typing in "Level Set Methods" on Google's search engine gives roughly 3200 responses. Applications range from capturing multiphase fluid dynamical flows, to special effects in Hollywood to visualization,image processing, control, epitaxial growth, computer vision and many more. In this talk we shall give an overview of the numerical technology and a few applications.
Special
Lecture
Topic:
An Introduction to Quasiconvexity (Parts I and II - see November 13 for
Parts III - VI)
Presenter:
John Ball, Oxford University and IAS
Date:
Tuesday, November 12, 2002: Time: 2:30 p.m. and 4:00 p.m., Location: Fine
Hall 110 Abstract:
Quasiconvexity is the central convexity condition of the multi-dimensional
calculus of variations, but because of the lack of an adequate characterization
of quasiconvex functions it remains somewhat mysterious. The lectures will
cover the following topics: a) Definition and examples of quasiconvex
functions. Null Lagrangians and polyconvexity. Rank-one
convexity. b) Lower semicontinuity and existence of minimizers.
Applications to elasticity. Quasiconvexity in the interior and at the
boundary as necessary conditions for a minimizer. Partial
regularity. Relaxation. c) Quasiconvexity and gradient Young
measures. Quasiconvex sets of matrices. Relaxation and the passage from
microscales to macroscales. Examples involving finitely many matrices or
energy wells. Martensitic microstructure. d) Extensions and
applications: higher-order problems, homogenization, quasiregular maps...These
lectures precede the conference Quasiconvexity and its Appications (see http://www.mis.mpg.de/conferences/quasiconvexity2002/).
The lectures will be self-contained and assume as little background knowledge as
possible. However, some familiarity with Sobolev spaces and weak
convergence in Lp spaces will be an advantage.
Algebraic Geometry Seminar
Topic: TBA
Presenter: James McKernan, Santa Barbara
Date: Tuesday, November 12, 2002, Time: 4:30 p.m., Location: Fine Hall 322
Special
Lecture
Topic:
An Introduction to Quasiconvexity (Parts Parts III - VI, this is a
continuation of the lectures from November 12)
Presenter:
John Ball, Oxford University and IAS
Date:
Wednesday, November 13, 2002: Time: 9:00 a.m. and 11:00 a.m.,
Location: Fine Hall 1001 Abstract:
See abstract from November 12.
1:30 p.m. and 3:00 p.m. Location: Fine
Hall 322
Geometric Analysis Seminar
Topic: TBA
Presenter: Emmanuel Hebey, Université de Cergy-Pontoise
Date: Wednesday, November 13, 2002, Time: 2:00 p.m., Location: Fine Hall 214
Geometric Analysis Seminar
Topic: TBA
Presenter: Olivier Druet, Université de Cergy-Pontoise
Date: Wednesday, November 13, 2002, Time: 3:00 p.m., Location: Fine Hall 214
Discrete Mathematics Seminar
Topic: TBA
Presenter: Mike Saks, Rutgers University
Date: Thursday, November 14, 2002, Time: 2:15 p.m., Location: Fine Hall 224
Topology
Seminar
Topic:
TBA
Presenter:
Mikhail Khovanov, UC Davis
Date:
Thursday, November 14, 2002: Time: 4:00, Location: Fine
Hall 314
Joint
Princeton University/IAS Number Theory Seminar
Topic:
TBA
Presenter:
Jonathan Pila, University of Melbourne and IAS
Date:
Thursday, November 14, 2002: Time: 4:30, Location: TBA
Week of November 18 - November 22, 2002
Analysis Seminar
Topic: TBA
Presenter: Christoph Thiele, UCLA
Date: Monday, November 18, 2002, Time: 4:00 p.m., Location: Fine Hall 314
PACM Colloquium
Topic: An Eulerian Method for Multiphase Computations of the Schrodinger Equation
Presenter: Xiantao Li, PACM, Princeton University
Date: Monday, November 18, 2002, Time: 4:00 p.m., Location: Fine Hall 214
Abtract: We present a new numerical method for the computation of the semiclassical limits of the Schrodinger equation. We first use Wigner transform technique to derive a Vlasov equation in the phase space, and then find its solution in the multiphase regime. By taking moment closure, we obtain the multiphase equations in the physical space. The numerical procedure follows the solution of the Vlasov equation, but only operates in the physical space, which offers great efficiency and simplicity. In addition, we will show some other application of this technique, such as the multivalued solutions of the Euler Poisson system in Klystron.
Algebraic Geometry Seminar
Topic: One dimensional families of Calabi-Yau threefolds
Presenter: Charles F. Doran, Columbia University
Date: Tuesday, November 19, 2002, Time: 4:30 p.m., Location: Fine Hall 322
Joint
Princeton University/IAS Number Theory Seminar
Topic:
TBA
Presenter:
Gautam Chinta, Brown University
Date:
Thursday, November 21, 2002: Time: 4:30, Location:
Fine Hall 322
Geometric
Analysis Seminar
Topic:
TBA
Presenter:
Spyridon Alexakis, Princeton University
Date:
Friday, November 22, 2002, Time: 3:00 p.m., Location: Fine Hall 314
Week of December 2 - December 6, 2002
Analysis Seminar
Topic: TBA
Presenter: Mihaela Iftime, Northeastern University
Date: Monday, December 2, 2002, Time: 4:00 p.m., Location: Fine Hall 314
PACM Colloquium
Topic: TBA
Presenter: Natalia Berloff, University of Cambridge
Date: Monday, December 2, 2002, Time: 4:00 p.m., Location: Fine Hall 214
Discrete Mathematics Seminar
Topic: TBA
Presenter: Peter Winkler, Bell Labs
Date: Thursday, December 5, 2002, Time: 2:15 p.m., Location: Fine Hall 224
Topology
Seminar
Topic:
TBA
Presenter:
Yair Minsky, SUNY at Stonybrook
Date:
Thursday, December 5, 2002: Time: 4:00, Location: Fine
Hall 314
Joint
Princeton University/IAS Number Theory Seminar
Topic:
TBA
Presenter:
Ling Long, IAS
Date:
Thursday, December 5, 2002: Time: 4:30, Location:
Fine Hall 322
Geometric
Analysis Seminar
Topic:
TBA
Presenter:
Andrea Malchiodi, IAS
Date:
Friday, December 6, 2002, Time: 3:00 p.m., Location: Fine Hall 314
Week of December 9 - December 13, 2002
Joint
Princeton University/IAS Number Theory Seminar
Topic:
TBA
Presenter:
Yuval Flicker, Ohio State University
Date:
Thursday, December 12, 2002: Time: 4:30, Location:
Fine Hall 322