##
Dualities in Physics and Mathematics

## March 16-20, 2009

## Kavli Institute for Theoretical Physics, U. C. Santa Barbara

### Organizers: Edward Frenkel, David Morrison, Joe Polchinski

In conjunction with the KITP program
Fundamental Aspects
of Superstring
Theory, we will hold a mini-conference on Dualities in Physics and Mathematics
at KITP from March 16 through March 20, 2009.

The goal of this mini-conference is to explore the newly found connections between various dualities in physics (such as the S-duality in 4D supersymmetric gauge theory and Mirror Symmetry of 2D sigma models) and in mathematics (geometric Langlands Program).
Among the topics considered will be the work of Gaiotto and Witten on duality of boundary conditions in 4D super-Yang-Mills theory, as well as
the wall-crossing formulas studied
in mathematics by Joyce, Bridgeland, Toledano Laredo, Kontsevich, and
Soibelman and in physics by Gaiotto, Neitzke, Moore, and others.

Invited participants should register by
applying
for participation in
the parent KITP program ``Fundamental Aspects of Superstring Theory''
for the dates March 16-20.

List of Participants

Schedule of Lectures

Audio/Video/Notes for all Mini-Conference Lectures