Band width from a quantitative perspective
Hao Guo   (Tsinghua University)
10:00-11:00, November 22, 2022   Zoom Meeting ID: 270 649 9978 (Passcode: 8FcvPn)
Abstract:
I will discuss two approaches to estimating widths of Riemannian bands of spin manifolds in the presence of controlled scalar curvature. The first comes from the pioneering work of R. Zeidler using Callias-type operators. The second, from joint work with Z. Xie and G. Yu, uses tools from quantitative K-theory.
About the speaker:
껣2018격ʿҵڰĴǰ´ѧTexas A&MѧͰ´ѧĿǰ廪ѧͩѧĵtenure trackڡڷǽгɫĹƪķڡMathematische Annalen, Journal of Functional Analysisڿ
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