## The amazing power of composition

Toniann Pitassi
University of Toronto
October 8, 2016

## A Zig-Zag Recipe in Jewish Scriptures

Omer Reingol
Stanford University
October 8, 2016

## From matrix scaling to Brascamp-Lieb and back

Zeev Dvir
Princeton University
October 8, 2016

## Monotone Lagrangians in cotangent bundles

Luis Diogo
Columbia University
October 11, 2016
We show that there is a 1-parameter family of monotone Lagrangian tori in the cotangent bundle of the 3-sphere with the following property: every compact orientable monotone Lagrangian with non-trivial Floer cohomology is not Hamiltonian-displaceable from either the zero-section or one of the tori in the family. The proof involves studying a version of the wrapped Fukaya category of the cotangent bundle which includes monotone Lagrangians. Time permitting, we may also discuss an extension to other cotangent bundles. This is joint work with Mohammed Abouzaid.