When:
Monday, June 2, 2025
4:00 PM - 5:00 PM CT
Where: Lunt Hall, 107, 2033 Sheridan Road, Evanston, IL 60208 map it
Audience: Faculty/Staff - Student - Post Docs/Docs - Graduate Students
Contact:
Benjamin Weinkove
Group: Department of Mathematics: Analysis Seminar
Category: Lectures & Meetings
TITLE: Ricci flow on non-compact Riemannian manifolds and curvature
concentration.
ABSTRACT: The Ricci flow on Riemannian manifolds was introduced by Richard
Hamilton in 1982 to approach fundamental problems in topology & geometry
with parabolic PDE methods. It has since been applied successfully to
longstanding problems on compact and non-compact manifolds. In this talk I
will review the development of basic Ricci flow theory on complete
non-compact manifolds then focus on the assumption of integral/weak
curvature bounds. Results on long-time existence and convergence of the
flow will provided when the initial Riemannian manifold satisfies certain
scale-invariant conditions. The talk is based on joint work with Adam
Martens.