Three Possible Generalizations of the Algebra of the Infrared

报告人：Ahsan Khan,

摘要：The algebra of the infrared is a remarkable structure that describes certain aspects of massive two-dimensional N=(2,2) theories. It is interesting to consider whether similar structures may exist in other physical contexts. In this talk, I will present t

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地点：TSIMF-Room A-211

Wall-crossing structures and Chern-Simons theory

报告人：Yan Soibelman,

摘要：The algebra of the infrared gives rise to a categorification of the Picard-Lefschetz wall-crossing formulas. Same wall-crossing formulas control the behavior of finite-dimensional exponential integrals. More general notion of wall-crossing structure was i

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地点：TSIMF-Room A-211

Vanishing cycles and Dold - Kan correspondence

报告人：Vadim Schechtman,

摘要：We will be discussing some analogies between vanishing cycles and normalized chains appearing in the Dold - Kan correspondence between simplicial objects and chain complexes in an abelian category.

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地点：TSIMF-Room A-211

Algebra of the infrared and real Morse theory

报告人：Lev Soukhanov ,

摘要：I will talk about the occurrence of the Algebra of the Infrared structure in the different geometric setting: the solutions of a pair of commuting gradient vector fields

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地点：TSIMF-Room A-211