幾何研討會
主講者: | 莊武諺博士 (Rutgers University, US) |
講題: | BPS invariants and wallcrossing |
時間: | 2010-02-26 (Fri.) 15:00 - 16:00 |
地點: | 數學所 609 研討室 (台大院區) |
Abstract: | In this talk we discuss the BPS invariants in physics/string theory and their wallcrossing 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. New results of higher rank DT invariants will be also presented if time permits. |
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