DMM Seminar

Speaker: Wu-yen Chuang (National Taiwan University)
Title: BPS State Wallcrossing and ADHM Sheaf Theory (Part II)
Date (JST): Mon, Feb 06, 2012, 15:30 - 17:00
Place: Seminar Room A
Abstract: Part II:
In this section I will introduce ADHM sheaf theory, which is an alternative construction of Donaldson-Thomas/Pandharipande-Thomas theory on local curves. Certain applications can also be derived from this formalism, including the computations of higher rank Donaldson-Thomas invariants and a recursive way to compute the cohomology of Hitchin moduli space.