2d Categorical Wall-Crossing With Twisted Masses And An Application To Knot Invariants

报告人：Gregory Moore,

摘要： For details, please refer to http://www.physics.rutgers.edu/~gmoore/SoibelmanSeminar-September22-2021.pdf

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地点：TSIMF-Room A-211

Resurgent quantum periods and BPS invariants

报告人：Jie Gu,

摘要： Quantum periods appear in many contexts, from quantum mechanics to local mirror symmetry. They can be described in terms of topological string free energies and Wilson loops, in the so-called Nekrasov–Shatashvili limit. We consider the trans-series exten

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地点：TSIMF-Room A-211

Exponential Networks for Linear Partitions

报告人：Johannes Walcher ,

摘要：Previous work has given proof and evidence that BPS states in local Calabi-Yau 3-folds can be described and counted by exponential networks on the mirror curve. The depictive representation is appealing for its elementarity, but so far only a handful of e

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地点：TSIMF-Room A-211

Non-holomorphic deformations of Landau-Ginzburg models

报告人：Maxim Kontsevich ,

摘要：With a non-singular complex variety Y together with a holomorphic function W one can associate a sheaf of differential graded Lie algebras on Y consisting of polyvector fields with the differential given by the commutator with W. The formal germ of the de

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地点：TSIMF-Room A-211