Elliptic chiral homology and chiral index

报告人：Si Li ,

摘要：We present an effective quantization theory for chiral deformation of two-dimensional conformal field theories. We explain a connection between the quantum master equation and the chiral homology for vertex operator algebras. As an application, we constru

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地点：TSIMF-Room A-211

Mirror curves and homological mirror symmetry for toric CY 3-orbifolds

报告人：Bohan Fang,

摘要：For the mirror curve of a toric Calabi-Yau 3-orbifold, one can assign a Fukaya-type category. This category is modeled on the category of constructible sheaves on the 1-dim Lagrangian core of the mirror curve. They form a cosheaf and also have some sheaf

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地点：TSIMF-Room A-211

Towards counting of toric surfaces in complex manifolds through the Algebra of the Infrared

报告人：Andrey Losev ,

摘要：It is well-known how effective WDVV equations are in counting rational curves in complex manifolds.The complex dimension 2 analogue of rational curves are toric surfaces. So, is it possible to get dim 2 version of WDVV? In the first part of my talk I wo

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地点：TSIMF-Room A-211

On classification of autoequivalences of certain Calabi-Yau categories

报告人：Yu-Wei Fan,

摘要：The Nielsen-Thurston classification states that any mapping class of a Riemann surface is either of finite order, reducible, or pseudo-Anosov. Motivated by the analogy between Teichmuller theory and the theory of stability conditions on triangulated cat

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地点：TSIMF-Room A-211