Events for 02/08/2024 from all calendars

Working Seminar on Banach and Metric Spaces

Time: 10:00AM - 11:30AM

Location: BLOC 302

Speaker: Kostas Konstantos, York University

Title: Orthogonal Reduction to a Diagonal Operator (Part I)

Noncommutative Geometry Seminar

Time: 3:00PM - 4:00PM

Location: ZOOM

Speaker: Zhicheng Han, University of Göttingen

Title: Spectra of Lie groups and application to L^2-invariants

Abstract: In this talk, I will explore the Laplace operator and Dirac operator on semisimple Lie groups. While the parallel problem on symmetric spaces has been well-studied in the last century, the corresponding problem is much less understood in general homogeneous spaces. We will examine the obstacles in extending existing techniques and discuss how some of them can be resolved in the case of group manifolds. Towards the end, we will see how the spectra data shall aid in computing certain topological L^2-invariants. ZOOM number: 99377691303

Frontiers

Time: 4:00PM - 5:00PM

Location: Bloc 117

Speaker: Eugenia Malinnikova

Frontiers in Mathematics Lecture Series

Time: 4:00PM - 5:00PM

Location: Bloc 166

Speaker: Eugenia Malinnikova

Title: