Columbia Home
October 22: Hiraku Nakajima (RIMS)

Motivic DT-type invariants and 3d mirror symmetry

October 8: Qiang Du (Columbia)

Nonlocal vector calculus and asymptotically compatible schemes

October 1: Alex Lubotzky (Hebrew U. and NYU)

Isoperimetric inequalities for Ramanujan complexes and topological expanders

September 24: Van Vu (Yale)

How many real roots does a random polynomial have?

September 10: Jun Li (Stanford)

Toward a recursive algorithm of GW invariants of quintic CY threefolds