Science & Technology

Poincar-Einstein manifolds are a class of noncompact Riemannian manifolds with a well- defined boundary at infinity. They appear as the framework of AdS/CFT correspondence in string theory and have been studied intensively. I will discuss some recent results relating the Yamabe invariant of the boundary and that of the interior. The talk is based on joint work with my student Zhixin Wang.

26 Jun 2023
11:00am - 12:00pm
Register Now
Where
Room 3472 (Lift 25/26)
Speakers/Performers
Prof. Xiaodong Wang
Michigan State University
Organizer(S)
Department of Mathematics
Contact/Enquiries
Payment Details
Audience
Alumni, Faculty and staff, PG students, UG students
Language(s)
English
Other Events
6 Nov 2026
Seminar, Lecture, Talk
IAS/ School of Science Joint Lecture - Drag on a Penetrable Disk in a Superfluid
Abstract The motion of a body through a superfluid can generate phenomena distinct from a normal viscous fluid. This includes the absence of drag below a critical body speed with the shedding o...
16 Jun 2026
Seminar, Lecture, Talk
IAS / School of Science Joint Lecture - Shaping Tumor Cell Plasticity and Therapy Resistance in Glioblastoma
Abstract Tumor heterogeneity fueled by plasticity and genetic diversification of cancer cells is key to therapy failure of malignant glioma. The speaker's team implemented spatial and genetic p...