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Center & Programs Conferences Conference and Winter School on: Tropical Geometry, Berkovich spaces and mirror symmetry
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"Bulk deformations and nondisplaceable Lagrangian tori"
SPEAKER  |  Oh Yong-Geun
INSTITUTE  |  (IBS POSTECH)
DATE  |  February 24(Wed), 2016
TIME  |  15:00
PLACE  |  Rm 1503(Bldg#I,5th), Korea Institute for Advanced Study, South Korea
Keyword  |  
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ABSTRACT  |  In this talk we will explain bulk deformations of Lagrangian Floer theory and its associated potential functions. We will then explain how one can exploit such deformations to locate nondisplaceable Lagrangian fibers and an algorithm of locating those as the intersections of certain collection of tropical curves selected purely in terms of the associated moment polytope in the toric context. The talk is based on joint work with Fukaya-Ohta and Ono, and also on the work of my two graduate students, Yoosik Kim and Jaeho Lee.
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