COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring. |

University of Cambridge > Talks.cam > Number Theory Seminar > Theta correspondence via C*-algebras of groups

## Theta correspondence via C*-algebras of groupsAdd to your list(s) Download to your calendar using vCal - Haluk Sengun (University of Sheffield)
- Tuesday 11 October 2022, 14:30-15:30
- Centre for Mathematical Sciences, MR13.
If you have a question about this talk, please contact Rong Zhou. Theta correspondence is a major theme in the theory of automorphic forms and in representation theory. In a nutshell, the correspondence sets up a bijection between certain sets of smooth admissible irreps of a pair of reductive groups G,H which sit as each others’ centralizers in a larger symplectic group. In joint work with Bram Mesland (Leiden), we showed that the theta correspondence, in many cases, can be interpreted within the framework of Rieffel’s induction theory for representations of C*-algebras. This interpretation reveals some new fundamental features: the theta correspondence is functorial and is continuous with respect to weak containment. In the talk, I will explain our approach and time permitting, will discuss some further applications. Many of the results I will discuss can be found in the preprint arXiv:2207.13484. This talk is part of the Number Theory Seminar series. ## This talk is included in these lists:- All CMS events
- All Talks (aka the CURE list)
- CMS Events
- Centre for Mathematical Sciences, MR13
- DPMMS Lists
- DPMMS Pure Maths Seminar
- DPMMS info aggregator
- DPMMS lists
- Hanchen DaDaDash
- Interested Talks
- Number Theory Seminar
- School of Physical Sciences
- bld31
Note that ex-directory lists are not shown. |
## Other listsSCI Cambridge Science Talks bewise## Other talksScale and rate effects in fracture of warm freshwater ice Observations and impacts of sea ice fracture: from ecosystems to eddies Fundamentals of thermodynamics (and a bit of quantum mechanics) Microbial nitrogen cycling networks in the changing ocean Studying microbial communities by evolutionary game theory Nonlinear Ice sheet/liquid interaction due to an obstruction |