|Speaker:||Masahito Yamazaki (IPMU)|
|Title:||Donaldson-Thomas invariants, wall-crossing and matrix models|
|Date (JST):||Mon, Aug 23, 2010, 14:00 - 17:00|
|Place:||Seminar Room A|
In the first part of this talk I will give an introduction to Donaldson-Thomas (DT) invariants for toric Calabi-Yau manifolds,
mainly from combinatorial viewpoint.
In the second part, I will describe matrix models for DT invariants, discuss their wall crossing phenomena and the possible implication of this result.