Title：On the configuration space of flags and some applications

Speaker：王庆雪 （复旦大学）

Time：2018年5月11日（周五）    上午 10:00-11:30

Room：东区管理科研楼   数学科学学院1518室

Abstract：This talk is an introduction to the configuration space of complete flags on a vector space and its Fock-Goncharov coordinates. We will explain how these coordinates are used to construct some invariants of 3-manifolds and elements in the 3rd Quillen K-group of the field of complex numbers.