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Korean–Russian
Algebraic Geometry Meeting
April 6, 2019 12:00–13:00, Moscow, Laboratory of Mirror Symmetry, NRU HSE, 6 Usacheva St., Room 427
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Lagrangian Floer theory of Gelfand–Cetlin systems
Y.-G. Oh
IBS Center of Geometry and Physics
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Abstract:
In this talk, we will first explain a combinatorial description of Lagrangian fibers of Gelfand-Cetlin systems and then explain how bulk deformations of Lagrangian Floer cohomology produce a continuum of nondisplaceable Lagrangian tori. If time permits, I will indicate some aspect of homological mirror symmetry of Gelfand–Cetlin systems. This talk is based on a joint work with Yunhyung Cho and Yoosik Kim.
Language: English
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