qsms.math.snu.ac.kr - [QSMS-BK21 Symplectic Geometry Seminar 2022-11-04] Introduction to Floer Homotopy: Kuranishi Structures

Extra Form
일정시작	2022-11-04
일정종료	2022-11-04
배경색상	#7164D0

일정시작

2022-11-04

일정종료

2022-11-04

배경색상

#7164D0

Date : 2022-11-04 (Fri) 10:00 ~ 18:00
Place : 27-317 (SNU)
Speaker : 김용환 (SNU)
TiTle : Introduction to Floer Homotopy: Kuranishi Structures
Abstract :

Kuranishi structures were introduced to analyze moduli spaces arising in Floer theory: in case of negative sphere bubbling, transversality breaks and one needs a more sophisticated analysis of the moduli spaces to construct a virtual fundamental class. In this talk, we review the classical approach of Fukaya-Ono to defining these spaces. In particular, we show that the tangent bundle for these Kuranishi spaces have a stable almost complex structure.

(Lunch: 12:30 - 14:00, Break: 15:30 - 15:40)

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