2009-11-19 16:17 ~ 2009-11-19 16:17
Prof. Wu-yen Chuang, Rutgers University
R734 (7F, 3rd General Building)
Wall Crossing of BPS Invariants
Abstract:
In this talk we discuss the BPS invariants in physics/string theory and
their wall crossing under the variations of the stability conditions. We will also
mention the connection with the generalized Donaldson-Thomas invariants.
Some concrete examples like the resolved conifold will be discussed
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