Beijing Institute of Mathematical Sciences and Applications Beijing Institute of Mathematical Sciences and Applications

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About
President
Governance
Partner Institutions
Visit
People
Management
Faculty
Postdocs
Visiting Scholars
Staff
Research
Research Groups
Courses
Seminars
Join Us
Faculty
Postdocs
Students
Events
Conferences
Workshops
Forum
Life @ BIMSA
Accommodation
Transportation
Facilities
Tour
News
News
Announcement
Downloads
Qiuzhen College, Tsinghua University
Yau Mathematical Sciences Center, Tsinghua University (YMSC)
Tsinghua Sanya International  Mathematics Forum (TSIMF)
Shanghai Institute for Mathematics and  Interdisciplinary Sciences (SIMIS)
BIMSA > Group Meeting on Algebraic Topology and Its Applications \( L^2 \) theory and converse of \( L^2 \) theory
\( L^2 \) theory and converse of \( L^2 \) theory
Organizers
Feng Chun Lei , Jing Yan Li , Yang Yang Ruan , Jie Wu
Speaker
Zhuo Liu
Time
Wednesday, May 21, 2025 1:00 PM - 2:00 PM
Venue
A3-1a-205
Online
Zoom 435 529 7909 (BIMSA)
Abstract
In this talk, we will review some classical results on \( L^2 \) theory and its converse in several complex variables. We will then discuss recent developments in these areas, with a focus on an optimal \( L^2 \) extension theorem for \( L^2 \)-optimal pairs. As a key application, this result provides a complete solution to a fundamental question raised by Deng–Ning–Wang and Inayama.
Beijing Institute of Mathematical Sciences and Applications
CONTACT

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Email. administration@bimsa.cn

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