It was conjectured by Davide Gaiotto, that K-theoretic Coulomb branches of 3d N=4 SUSY gauge theories possess structure of cluster varieties. In this talk, I will explain how to attack this conjecture in the case of quiver gauge theories. Time permitting, I will also present an application of our result to representation theory of quantum groups. This talk is based on a joint work with Gus Schrader, and is part II of Gus's talk.

29 Sep 2020
9:30am - 10:30am
Where
https://hkust.zoom.us/j/96583357652 (Passcode: 003168)
Speakers/Performers
Prof. Alexander SHAPIRO
University of Notre Dame
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...