Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

Theta Correspondence and Relative Langlands

Harvard CMSA via YouTube

Overview

Watch this advanced mathematics lecture from the Arithmetic Quantum Field Theory Conference where MIT professor Zhiwei Yun explores the geometric aspects of theta correspondence and its connection to relative Langlands duality. Examine how reductive dual pairs act on tensor products of standard representations as hyperspherical varieties, serving as geometric avatars for theta correspondence. Learn about two key geometric results: the behavior of principal series representations under theta correspondence using Springer correspondence, and the definition of character sheaves in theta correspondence contexts. Delve into the relationship between these geometric constructions and relative Langlands duality, with particular focus on applications over finite fields. The presentation includes collaborative research findings with Jiajun Ma, Congling Qiu, Jialiang Zou, and Shamgar Gurevich.

Syllabus

Zhiwei Yun | Theta correspondence and relative Langlands

Taught by

Harvard CMSA

Reviews

Start your review of Theta Correspondence and Relative Langlands

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.