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|
| FEBRUARY 2010 |
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|
| Special Seminar |
| Topic: |
History of the Kervaire invariant problem |
| Presenter: |
Bill Browder, Princeton University |
| Date: |
Wednesday, February 10, 2010, Time: 3:00 p.m., Location: Fine Hall 110 |
| Abstract: |
In this lecture I will review the earliest appearances of quadratic forms in algebraic topology, the index of a closed oriented manifold of dimension 4k, and the Kervaire invariant as a subtle new invariant for dimensions 4k + 2. The relation of this to surgery and groups of homotopy spheres will be discussed and some early definitions and constructions will be given, and the question of existence of Kervaire invariant 1 manifolds discussed. I will describe my definition of 1968 and how it led to the reduction of possibilities to dimensions of the form 2 ^q - 2. This involves the notion of an exotic "orientation" of a special type , which exists for any manifold, but the choice of orientation can have significant consequences. |
| |
|
| Department Colloquium |
| Topic: |
The Kervaire invariant problem |
| Presenter: |
Mike Hopkins, Harvard University |
| Date: |
Wednesday, February 10, 2010, Time: 4:30 p.m., Location: Fine Hall 314 |
| Abstract: |
The of existence of framed manifolds of Kervaire invariant one
is one of the oldest unresolved problems in algebraic topology.
Important questions about smooth structures on spheres and on the
homotopy groups of spheres depend on its solution. In this talk I
will describe joint work with Mike Hill and Doug Ravenel which solves
this problem in all dimensions except 126. |
| |
|
| Topology Seminar ***Please note special time and location |
| Topic: |
Grothendieck's problem for 3-manifold groups |
| Presenter: |
Alan Reid, UT Austin |
| Date: |
Thursday, February 11, 2010, Time: 11:00 a.m., Location: Fine Hall 110 |
| |
|
| Ergodic Theory and Statistical Mechanics Seminar |
| Topic: |
Convergence of renormalizations |
| Presenter: |
Artur Avila, CNRS and IMPA |
| Date: |
Thursday, February 11, 2010, Time: 2:00 p.m., Location: Fine Hall 401 |
| |
|
| Discrete Mathematics Seminar |
| Topic: |
Graph/Group Random Elements and Applications to Group-Based Cryptanalysis |
| Presenter: |
Natalia Mosina, CUNY LaGuardia |
| Date: |
Thursday, February 11, 2010, Time: 2:15 p.m., Location: Fine Hall 224 |
| Abstract: |
We introduce the notion of the mean-set (expectation) of a graph-(group-) valued random element $\xi$, generalize the strong law of large numbers to graphs and groups, and consider analogues of Chebyshev and Chernoff type bounds. In addition, we discuss several results about configurations of mean-sets in graphs and reflect on an algorithm for computing sample mean-sets. Finally, we show that our new theoretical tools provide a framework for practical applications; in particular, they have implications for cryptanalysis of group-based authentication protocols. In this talk, we will, among other things, look at the idea of such analysis for a certain existing identification protocol, using our results, and conclude that this protocol is not, in fact, secure. Results of actual experiments supporting our conclusions will be provided. (joint work with A. Ushakov) up. |
| |
|
| Algebraic Topology Seminar |
| Topic: |
Equivariant Computations and the Gap Theorem |
| Presenter: |
Mike Hill, University of Virginia |
| Date: |
Thursday, February 11, 2010, Time: 2:30 p.m., Location: Fine Hall 110 |
| Abstract: |
I'll show how elementary computations with equivariant chain complexes and homology can be used to prove the vanishing of certain homotopy groups. Together with the detection theorem, this shows that the group in which the Kervaire classes would be detected is the zero group. |
| |
|
| Joint Princeton University and Institute for Advanced Study Number Theory Seminar |
| Topic: |
Some Remarks on quadratic Twists of L-Functions |
| Presenter: |
Vinayak Vatsal, University of British Columbia, Vancouver |
| Date: |
Thursday, February 11, 2010, Time: 4:30 p.m., Location: Fine Hall 214 |
| Abstract: |
Suppose E is a rational elliptic curve and p is a given prime. It is of interest to know that there exists a square free integer D such that the D-th quadratic twist E_D of E such that the p-Selmer group of E_D is trivial. The existence of such a D seems not yet known in general. It amounts to a nonvanishing statement in characteristic p for the special parts of the L-function of E and its quadratic twists.
In characteristic 0, the analogous result states that there exists a D such that E_D has rank zero. There are several apparently different proofs of this fact, due to Waldspurger, Bump-Friedburg-Hoffstein, and Murty-Murty.
In this talk, we'll revisit the proofs for the characteristic zero statement, and show how all the various proofs ultimately rely on one common ingredient. We will sketch a new approach result, which seems to be simpler than than the others, and reveals some underlying algebraic structure that seems not to have been previously studied, and which seems well suited for applications in characteristic p. |
| |
|
| Topology Seminar |
| Topic: |
The proof of the Periodicity Theorem |
| Presenter: |
Douglas C. Ravenel, University of Rochester |
| Date: |
Thursday, February 11, 2010, Time: 4:30 p.m., Location: Fine Hall 314 |
| Abstract: |
The Periodicity Theorem is one of the key steps in the proof of the Kervaire Invariant Theorem. Its proof involves methods from equivariant stable homotopy theory including computations with $RO(G)$-graded homotopy groups. |
| |
|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
Optimal conditions for the extension of the mean curvature flow |
| Presenter: |
Nam Le, Columbia University |
| Date: |
Friday, February 12, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
| Abstract: |
In this talk, we will discuss several optimal (global) conditions for the existence of a smooth solution to the mean curvature flow. Our focus will be on quantities involving only the mean curvature. We will also discuss several applications of a local curvature estimate which is a parabolic analogue of Choi-Schoen estimate for minimal submanifolds. This is joint work with Natasa Sesum. |
| |
|
| Analysis Seminar |
| Topic: |
Quantized Poincare maps in chaotic scattering |
| Presenter: |
Stephane Nonnenmacher, IAS |
| Date: |
Monday, February 15, 2010, Time: 4:00 p.m., Location: Fine Hall 110 |
| Abstract: |
I will sketch a recent approach to study the resonance spectrum of scattering Schroedinger operators, in cases where the trapped set of the corresponding classical dynamics (near some positive energy) is a fractal chaotic repeller. In that situation, we are interested in the distribution of resonances in the vicinity of the real axis, in the semiclassical limit. Our approach tends to mimic the PoincarÈ section method used to study the corresponding classical flows. Namely, we show that resonances can be defined through an implicit equation involving an appropriately defined quantized Poincare map. The subsequent study of this "quantum map" allows to recover known properties of the resonance spectrum (fractal bounds on the number of resonances in strips, spectral gap), and hopefully more.
This is joint work with J. Sjoestrand and M. Zworski. |
| |
|
| PACM Colloquium |
| Topic: |
A Database Schema for the Global Dynamics of Multiparameter Nonlinear Systems |
| Presenter: |
Konstantin Mischaikow, Mathematics and BioMaPS Institute, Rutgers University |
| Date: |
Monday, February 15, 2010, Time: 4:00 p.m., Location: Fine Hall 214 |
| Abstract: |
Prof. Mischaikow will discuss new computational tools based on topological methods that extracts coarse, but rigorous, combinatorial descriptions of global dynamics of multiparameter nonlinear systems. This techniques are motivated by several observations which we claim can, at least in part, be addressed:
1. In many applications there are models for the dynamics, but specific parameters are unknown or not directly computable. To identify the parameters one needs to be able to match dynamics produced by the model against that which is observed experimentally.
2. It is well established that nonlinear dynamical systems can produce extremely complicated dynamics, e.g. chaos, however experimental measurements are often too crude to identify such fine structure.
3. Often the models themselves are based on heuristics as opposed to being derived from first principles and thus the fine structure of the dynamics produced by the models may be of little interest for the applications in mind. To make the above mentioned comments concrete, Prof. Mischaikow will describe the techniques in the context of a simple model arising in population biology. |
| |
|
| Algebraic Geometry Seminar |
| Topic: |
TBA |
| Presenter: |
Chenyang Xu, MIT |
| Date: |
Tuesday, February 16, 2010, Time: 4:30 p.m., Location: Fine Hall 322 |
| |
|
| Ergodic Theory and Statistical Mechanics Seminar |
| Topic: |
TBA |
| Presenter: |
Zeev Rudnick, Tel Aviv University and IAS |
| Date: |
Thursday, February 18, 2010, Time: 2:00 p.m., Location: Fine Hall 401 |
| |
|
| Discrete Mathematics Seminar |
| Topic: |
TBA |
| Presenter: |
Hamed Hatami, Princeton University |
| Date: |
Thursday, February 18, 2010, Time: 2:15 p.m., Location: Fine Hall 224 |
| |
|
| Joint Princeton University and Institute for Advanced Study Number Theory Seminar |
| Topic: |
TBA |
| Presenter: |
W. Duke, UCLA |
| Date: |
Thursday, February 18, 2010, Time: 4:30 p.m., Location: IAS S-101 |
| |
|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
TBA |
| Presenter: |
Hans-Joachim Hein, Princeton University |
| Date: |
Friday, February 19, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
| |
|
| PACM Colloquium |
| Topic: |
Detection of Faint Edges in Noisy Images |
| Presenter: |
Ronen Basri, Weizmann Institute of Science in Israel, Computer Science & Applied Math Dept. |
| Date: |
Monday, February 22, 2010, Time: 4:00 p.m., Location: Fine Hall 214 |
| Abstract: |
One of the most intensively studied problems in image processing concerns how to detect edges in images. Edges are important since they mark the locations of discontinuities in depth, surface orientation, or reflectance, and their detection can facilitate a variety of applications including image segmentation and object recognition. Accurate detection of faint, low-**contrast edges in noisy images is challenging. Optimal detection of such edges can potentially be achieved if we use filters that match the shapes, lengths, and orientations of the sought edges. This however requires search in the space of continuous curves. In this talk we explore the limits of detectability, taking into account the lengths of edges and their combinatorics. We further construct two efficient multi-level algorithms for edge detection. The first algorithm uses a family of rectangular filters of variable lengths and orientations. The second algorithm uses a family of curved filters constructed through a dynamic-**programming-like procedure using a modified beamlet transform. We demonstrate the power of these algorithms in applications to both noisy and natural images, showing state-of-the-art results. Joint work with Meirav Galun, Achi Brandt, and Sharon Alpert. |
| |
|
| Geometry, Representation Theory, and Moduli Seminar |
| Topic: |
TBA |
| Presenter: |
S. Sierra, Princeton University |
| Date: |
Monday, February 22, 2010, Time: 4:30 p.m., Location: Fine Hall 314 |
| |
|
| Algebraic Geometry Seminar |
| Topic: |
TBA |
| Presenter: |
Arend Bayer, University of Connecticut |
| Date: |
Tuesday, February 23, 2010, Time: 4:30 p.m., Location: Fine Hall 322 |
| |
|
| Department Colloquium |
| Topic: |
TBA |
| Presenter: |
Andrew Granville, Universite de Montreal |
| Date: |
Wednesday, February 24, 2010, Time: 4:30 p.m., Location: Fine Hall 314 |
| |
|
| Ergodic Theory and Statistical Mechanics Seminar |
| Topic: |
TBA |
| Presenter: |
Vlad Vysotsky, University of Delaware |
| Date: |
Thursday, February 25, 2010, Time: 2:00 p.m., Location: Fine Hall 401 |
| |
|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
Conformally Warped Manifolds and quasi-Einstein metrics |
| Presenter: |
Jeffrey Case, UCSB |
| Date: |
Friday, February 26, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
| Abstract: |
The concept of a smooth metric measure space has recently arisen as a useful object within Riemannian geometry, for example in Perelman's formulation of Ricci flow as a gradient flow. In this setting, a key objective is to find a suitable generalization of Ricci curvature, and to understand the associated ``quasi-Einstein'' metrics. Taking two different perspectives, Lott, Villani, Sturm and Chang, Gursky and Yang have found two distinct approaches to studying smooth metric measure spaces. While the formulations are different, they both introduce an extra dimensional parameter $m$ which, in the limit $m\to\infty$, recovers the curvatures that arise in Perelman's treatment of the Ricci flow. In this way it becomes interesting to see if the two approaches are related. As the quasi-Einstein metrics of these approaches include conformally Einstein metrics, the bases of Einstein warped products, and gradient Ricci solitons, finding a relation between them might also allow us to find interesting connections between these metrics.
In this talk, I will introduce what I call ``conformally warped manifolds'' as a way to unite the approaches of Lott-Villani-Sturm and Chang-Gursky-Yang. I will discuss three results which suggest that this notion is indeed the ``best'' approach. First, I will discuss the variational problem associated to quasi-Einstein metrics, which naturally relates the Yamabe constant to Perelman's shrinker entropy. Second, I will discuss a Liouville-type theorem which illustrates the usefulness of studying the limit $m\to\infty$ as a way to overcome difficulties in the $m=\infty$ comparison theory. Third, I will discuss a compactness theorem for compact quasi-Einstein metrics analogous to Anderson's theorem for Einstein metrics, which is independent of the parameter $m$. |
| |
|
| Special Joint Columbia/Courant/Princeton Algebraic Geometry Seminar |
| Topic: |
Normal forms for lattice polarized K3 surfaces and Siegel modular forms |
| Presenter: |
Charles Doran, University of Alberta |
| Date: |
Friday, February 26, 2010, Time: TBA, Location: NYU, WWH 101 |
| |
|
| Special Joint Columbia/Courant/Princeton Algebraic Geometry Seminar |
| Topic: |
Prime exceptional divisors on holomorphic symplectic varieties |
| Presenter: |
Eyal Markman, University of Massachusetts, Amherst |
| Date: |
Friday, February 26, 2010, Time: TBA, Location: NYU, WWH 101 |
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|
| MARCH 2010 |
| |
|
| Geometry, Representation Theory, and Moduli Seminar |
| Topic: |
TBA |
| Presenter: |
B. Bakker, Princeton University |
| Date: |
Monday, March 1, 2010, Time: 4:30 p.m., Location: Fine Hall 314 |
| |
|
| Group Actions Seminar |
| Topic: |
The algebra of pairs swapping |
| Presenter: |
Francois Labourie, Orsay University |
| Date: |
Tuesday, March 2, 2010, Time: 12:30 p.m., Location: Fine Hall 322 |
| Abstract: |
We shall define an elementary Poisson algebra out of pair of points on any subset of the circle. We then prove that a -- related -- algebra appears both as a Poisson algebra of functions on curves in the projective space equipped with the Gelfand-Dikkii algebras, and as a -- limit -- Poisson algebra of the character variety of a surface group in SL(n,R). This gives some flesh to a suggestion by Witten that Wn algebras should be related to Hitchin components. |
| |
|
| Algebraic Geometry Seminar |
| Topic: |
TBA |
| Presenter: |
Jason Starr, Stony Brook University |
| Date: |
Tuesday, March 2, 2010, Time: 4:30 p.m., Location: Fine Hall 322 |
| |
|
| Mathematical Physics Seminar |
| Topic: |
On the Boltzmann limit of a homogeneous Fermi gas |
| Presenter: |
Igor Rodnianski, Princeton University |
| Date: |
Tuesday, March 2, 2010, Time: 4:30 p.m., Location: Jadwin 343 |
| |
|
| Ergodic Theory and Statistical Mechanics Seminar |
| Topic: |
TBA |
| Presenter: |
Francesco Cellarosi, Princeton University |
| Date: |
Thursday, March 4, 2010, Time: 2:00 p.m., Location: Fine Hall 401 |
| |
|
| Discrete Mathematics Seminar |
| Topic: |
TBA |
| Presenter: |
Daniel Kral, Charles University |
| Date: |
Thursday, March 4, 2010, Time: 2:15 p.m., Location: Fine Hall 224 |
| |
|
| Joint Princeton University and Institute for Advanced Study Number Theory Seminar |
| Topic: |
Geometric Overconvergent Modular Forms |
| Presenter: |
Vincent Pilloni, Columbia University |
| Date: |
Thursday, March 4, 2010, Time: 4:30 p.m., Location: Fine Hall 214 |
| |
|
| Analysis Seminar |
| Topic: |
Complex variables are not dead |
| Presenter: |
Leon Ehrenpreis, Temple University, Philadelphia |
| Date: |
Monday, March 8, 2010, Time: 4:00 p.m., Location: Fine Hall 110 |
| Abstract: |
Our lecture will focus on two problems in pde which are solvable by ideas in holomorphic functions of complex variables. The first problem is called the strip theorem. Let f be a function defined in the strip in the complex plane l Im z l <= 1. Suppose f agrees on the boundary of each unit circle centered on the real axis, radius 1, with the solution (depending on the circle) of a suitable elliptic pde, the agreement being to order one greater than the order of the Dirichlet data. Then f satisfies this pde. If the equation is the Cauchy-Riemann equation then equality suffices. The second type of problems we discuss are the Phragmen-Lindelof theorem for pde and a form of the Heisenberg uncertainty for pde. These were introduced in Kenig's lecture at Fefferman's birthday bash. We shall put them in a general framework. |
| |
|
| Group Actions Seminar |
| Topic: |
TBA |
| Presenter: |
Tomasz Zamojski, University of Chicago |
| Date: |
Tuesday, March 9, 2010, Time: 12:30 p.m., Location: Fine Hall 322 |
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|
| Algebraic Geometry Seminar |
| Topic: |
TBA |
| Presenter: |
Aaron Bertram, University of Utah |
| Date: |
Tuesday, March 9, 2010, Time: 4:30 p.m., Location: Fine Hall 322 |
| |
|
| Ergodic Theory and Statistical Mechanics Seminar |
| Topic: |
TBA |
| Presenter: |
John Pardon, Princeton University |
| Date: |
Thursday, March 11, 2010, Time: 2:00 p.m., Location: Fine Hall 401 |
| |
|
| Discrete Mathematics Seminar |
| Topic: |
TBA |
| Presenter: |
Jan Hladky, University of Warwick |
| Date: |
Thursday, March 11, 2010, Time: 2:15 p.m., Location: Fine Hall 224 |
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|
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|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
A Codazzi-like equation and the singular set for surfaces in the Heisenberg group |
| Presenter: |
Jih-Hsin Cheng, Academia Sinica, Taiwan |
| Date: |
Friday, March 12, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
| |
|
| Analysis Seminar |
| Topic: |
TBA |
| Presenter: |
Michael Weinstein, Columbia University |
| Date: |
Monday, March 22, 2010, Time: 4:00 p.m., Location: Fine Hall 110 |
| |
|
| Group Actions Seminar |
| Topic: |
Non-nonpositive curvature of some non-cocompact arithmetic groups |
| Presenter: |
Kevin Wortman, University of Utah |
| Date: |
Tuesday, March 23, 2010, Time: 12:30 p.m., Location: Fine Hall 322 |
| Abstract: |
I'll explain why arithmetic subgroups of semisimple groups of relative Q-type A_n, B_n, C_n, D_n, E_6, or E_7 have an exponential lower bound to their isoperimetric inequality in the dimension that is 1 less than the real rank of the semisimple group. |
| |
|
| Algebraic Geometry Seminar |
| Topic: |
TBA |
| Presenter: |
Sándor Kovács, University of Washington |
| Date: |
Tuesday, March 23, 2010, Time: 4:30 p.m., Location: Fine Hall 322 |
| |
|
| Ergodic Theory and Statistical Mechanics Seminar |
| Topic: |
TBA |
| Presenter: |
Ilya Vinogrodov, Princeton University |
| Date: |
Thursday, March 25, 2010, Time: 2:00 p.m., Location: Fine Hall 401 |
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|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
TBA |
| Presenter: |
Mario Bonk, Michigan |
| Date: |
Friday, March 26, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
| |
|
| Algebraic Geometry Seminar |
| Topic: |
TBA |
| Presenter: |
Maksym Fedorchuk, Columbia University |
| Date: |
Tuesday, March 30, 2010, Time: 4:30 p.m., Location: Fine Hall 322 |
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|
| APRIL 2010 |
| |
|
| Ergodic Theory and Statistical Mechanics Seminar |
| Topic: |
TBA |
| Presenter: |
Vitaly Bergelson, Ohio State University |
| Date: |
Thursday, April 1, 2010, Time: 2:00 p.m., Location: Fine Hall 401 |
| |
|
| Geometry, Representation Theory, and Moduli Seminar |
| Topic: |
TBA |
| Presenter: |
Y. Ruan, Michigan |
| Date: |
Monday, April 5, 2010, Time: 4:30 p.m., Location: Fine Hall 314 |
| |
|
| PACM Colloquium |
| Topic: |
TBA |
| Presenter: |
Peter Winkler, AT&T Labs Research, Florham Park NJ |
| Date: |
Monday, April 5, 2010, Time: 4:30 p.m., Location: Fine Hall 214 |
| |
|
| Group Actions Seminar |
| Topic: |
Compact forms of homogeneous spaces and group actions |
| Presenter: |
David Constantine, University of Chicago |
| Date: |
Tuesday, April 6, 2010, Time: 12:30 p.m., Location: Fine Hall 322 |
| Abstract: |
Given a homogeneous space J\H, does there exist a discrete subgroup \Gamma in H such that J\H/Gamma is a compact manifold? These compact forms of homogeneous spaces turn out to be rare outside of a few natural cases. Their existence has been studied by a very wide range of techniques, one of which is via the action of the centralizer of J in H. In this talk I'll show that no compact form exists when H is a simple Lie group, J is reductive and the acting group is higher-rank and semisimple. The proof uses cocycle superrigidity, Ratner's theorem and techniques from partially hyperbolic dynamics. |
| |
|
| Algebraic Geometry Seminar |
| Topic: |
TBA |
| Presenter: |
James McKernan, MIT |
| Date: |
Tuesday, April 6, 2010, Time: 4:30 p.m., Location: Fine Hall 322 |
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|
| Ergodic Theory and Statistical Mechanics Seminar |
| Topic: |
Concentration inequalities for dynamical systems |
| Presenter: |
Jean-René Chazottes, CNRS and École-Polytechnique |
| Date: |
Thursday, April 8, 2010, Time: 2:00 p.m., Location: Fine Hall 401 |
| Abstract: |
Concentration inequalities are a powerful tool to estimate the fluctuations of observables more general than ergodic sums: one can consider any observable F(x,...,T^n x) provided it is separately Lipschitz. Such inequalities can be established for non-uniformly hyperbolic systems and we shall present some applications. |
| |
|
| Discrete Mathematics Seminar |
| Topic: |
TBA |
| Presenter: |
Alexandra Kolla, IAS |
| Date: |
Thursday, April 8, 2010, Time: 2:15 p.m., Location: Fine Hall 224 |
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|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
TBA |
| Presenter: |
Pierre Albin, Courant |
| Date: |
Friday, April 9, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
| |
|
| PACM Colloquium |
| Topic: |
TBA |
| Presenter: |
Walter Willinger, Mathematics and Computer Science, Darthmouth College |
| Date: |
Monday, April 12, 2010, Time: 4:30 p.m., Location: Fine Hall 214 |
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|
| Group Actions Seminar |
| Topic: |
TBA |
| Presenter: |
Daryl Cooper, University of California, Santa Barbara |
| Date: |
Tuesday, April 13, 2010, Time: 12:30 p.m., Location: Fine Hall 322 |
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|
| Algebraic Geometry Seminar |
| Topic: |
TBA |
| Presenter: |
Shin-Yao Jow, University of Pennsylvania |
| Date: |
Tuesday, April 13, 2010, Time: 4:30 p.m., Location: Fine Hall 322 |
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|
| Ergodic Theory and Statistical Mechanics Seminar |
| Topic: |
TBA |
| Presenter: |
Alex Kontorovich, Brown University and IAS |
| Date: |
Thursday, April 15, 2010, Time: 2:00 p.m., Location: Fine Hall 401 |
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|
| Topology Seminar |
| Topic: |
TBA |
| Presenter: |
Ciprian Manolescu, UCLA |
| Date: |
Thursday, April 15, 2010, Time: 4:30 p.m., Location: Fine Hall 314 |
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|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
TBA |
| Presenter: |
Julie Rowlett, Bonn |
| Date: |
Friday, April 16, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
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|
| Geometry, Representation Theory, and Moduli Seminar |
| Topic: |
TBA |
| Presenter: |
G. Bellamy, Edinburgh |
| Date: |
Monday, April 19, 2010, Time: 4:30 p.m., Location: Fine Hall 314 |
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|
| Algebraic Geometry Seminar |
| Topic: |
TBA |
| Presenter: |
Dragos Oprea, UCSD |
| Date: |
Tuesday, April 20, 2010, Time: 4:30 p.m., Location: Fine Hall 322 |
| |
|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
TBA |
| Presenter: |
Antonio Sa Barreto, Purdue |
| Date: |
Friday, April 23, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
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|
| PACM Colloquium |
| Topic: |
TBA |
| Presenter: |
Jonathan Weare, Courant Institute for Mathematics, NYC |
| Date: |
Monday, April 26, 2010, Time: 4:30 p.m., Location: Fine Hall 214 |
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|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
TBA |
| Presenter: |
Valentino Tosatti, Columbia University |
| Date: |
Friday, April 30, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
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|
| MAY 2010 |
| |
|
| Differential Geometry and Geometric Analysis Seminar |
| Topic: |
TBA |
| Presenter: |
Xavier Cabre, Universitat Politècnica de Catalunya |
| Date: |
Friday, May 7, 2010, Time: 3:00 p.m., Location: Fine Hall 314 |
| |
|
| PACM Colloquium |
| Topic: |
TBA |
| Presenter: |
Anthony Peirce, University of British Columbia |
| Date: |
Monday, May 17, 2010, Time: 4:30 p.m., Location: Fine Hall 214 |
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