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Derived categories in Algebraic Geometry
September 5, 2011 11:20, Moscow


Multiple cover formula of generalized DT invariants

Yukinobu Toda

University of Tokyo, IPMU



Abstract: The generalized DT invariants counting one dimensional semistable sheaves on Calabi-Yau 3-folds are conjectured to satisfy a certain multiple cover formula. In this talk, I explain an approach toward the multiple cover conjecture using Jacobian localizations and the notion of parabolic stable pairs.

Language: English


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