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学术信息
SEMINARS
EULER CLASSES OF FREDHOLM SYSTEMS
时间  Datetime
2018-06-20 14:00 — 15:00 
地点  Venue
Middle Lecture Room
报告人  Speaker
陈柏辉教授
单位  Affiliation
School of Mathematical Sciences, Sichuan University
邀请人  Host
yihu yang
报告摘要  Abstract

Let π : E → B be a Banach bundle over Banach manifold. Let S be a section of the bundle with Fredholm property. We call (B, E, S) a Fredholm system. M = S −1 (0) is called the moduli space of this system. The role of the moduli space is essentially the Euler class of this system. The virtual techn