talks

Exponential Integrals Part I: Seminar by Maxim Kontsevich

Title: Exponential Integrals Speaker:  Maxim Kontsevich Date: Tuesady, August 19, 2014 Time: 11:00am-12:15pm Place: Auditorium 103, Simons Center [box, type=”download”]Watch the video.[/box] Abstract: I’ll discuss general properties of integrals of exponents of polynomial functions on complex algebraic varieties, and infinite-dimensional generalizations. In particular, I’ll give a new interpretation of the solution of Hitchin equation as semi-infinite cohomology.

G2 Manifolds

G2 Manifolds Organized by Mark Haskins, Dietmar Salamon, and Simon Donaldson August 18 – October 3, 2014 This program seeks to connect recent developments and open questions in the theory of compact manifolds with special or exceptional holonomy (especially G_2 manifolds) with other areas of mathematics and theoretical physics: differential topology, algebraic geometry, (non compact) Calabi-Yau … Read more

Seminar Series May 5 – 9 by Helmut Hofer (IAS) and Dominic Joyce (Oxford)

During the week of May 5 – 9, 2014 there will be a joint seminar series by Helmut Hofer (IAS) and Dominic Joyce (Oxford). SCHEDULE: Monday May 5 1:00pm – 2:00pm, SCGP Room 313 – Dominic Joyce, “The 2-categories of d-manifolds and d-orbifolds” Download Slides 2:30pm – 3:30pm, SCGP Room 313 – Helmut Hofer, “Polyfold” Tuesday … Read more

Lecture Series by Simon Donaldson

Title: “Kahler Geometry” The lectures will cover quite a lot of ground systematically, including the work on Kahler Einstein metrics in the positive case (Fano Varieties) and the algorithm’s mentioned in Burt Ovrut’s talk a few weeks back.  

Lecture Series by Simon Donaldson

Title: Kahler Geometry Speaker:  Simon Donaldson Date: Monday, April 28, 2014 Time: 11:00am-12:00pm Place: Lecture Hall 102, Simons Center     [box, type=”download”]Watch the video.[/box] Abstract: The lectures will cover quite a lot of ground systematically, including the work on Kahler Einstein metrics in the positive case (Fano Varieties) and the algorithm’s mentioned in Burt Ovrut’s talk a few weeks … Read more

Regularization Of Moduli Spaces Of Pseudholomorphic Curves – Katrin Wehrheim

This course aims to build a knowledge base on regularization techniques for moduli spaces arising from geometric PDE’s (in particular pseudholomorphic curves). Regularization techniques of the type discussed here were first developed in the 1980s as part of the construction of Gromov-Witten invariants (from pseudoholomorphic curves) and Donaldson invariants (from Yang-Mills instantons). They have since … Read more

Mini Course by Dusa McDuff: Kuranishi Atlases

During the Spring 2014 semester, Dusa McDuff will host a minicourse on Kuranishi Atlases, Thursdays at 11:45am in the Simons Center for Geometry and Physics Seminar Room, 313.  These seminars are associated with the Spring 2014 program, Moduli Spaces of Pseudo-holomorphic curves and their applications to Symplectic Topology. Schedule, notes and videos can be accessed below: Download … Read more

Moduli Spaces of Pseudo-holomorphic curves and their applications to Symplectic Topology

Organized by Kenji Fukaya, Dusa McDuff, and John Morgan January 2 – June 30, 2014 Gromov-Witten theory, Lagrangian-Floer homology and symplectic field theory arise from the notion of pseudo-holomorphic curves, possibly with boundary conditions, in symplectic manifolds. All these theories rely in a fundamental way on Gromov’s compactness result for moduli spaces of pseudo-holomorphic curves, … Read more

Quantum Anomalies, Topology, and Hydrodynamics

Quantum Anomalies, Topology, and Hydrodynamics Organized by Alexander Abanov, Dmitri Kharzeev, Boris Khesin, Dam Son, and Paul Wiegmann February 17-June 13, 2014 Recent developments in relativistic hydrodynamics place it at the crossroads of nuclear physics, condensed matter physics and string theory. Hydrodynamics is known to be very effective in describing the long-wavelength behavior of many … Read more

Della Pietra Lecture Series Presents Dr. Frank Wilczek, March 4 – 5, 2014

Public Talk Tuesday March 4 at 5:30pm, Simons Center Auditorium, room 103: Title: “Expanding the Doors of Perception” Abstract: Modern physics has taught us that our unaided senses perceive only an infinitesimal portion of physical reality. Within that theme, Frank Wilczek, PhD, a Nobel Laureate and professor of physics at MIT, will especially emphasize color … Read more