Operator algebras conference in memory of Étienne Blanchard

A Higher Rho Invariant for Nonisometric Flat Vector Bundles

Apr 9, 2019, 4:40 PM

50m

Bâtiment Sophie Germain, Amphi Turing (Université Paris Diderot)

Abstract

Speaker

Yi-Jun Yao (Fudan University)

Description

Using the localization algebras introduced by Guoliang Yu, one can define a higher rho invariant for a class of operators.
This is a collaboration with Xiang Tang, Zhizhang Xie and Guoliang Yu.