Lecture / Seminar

Seminar
Seminar
.
Sun Mon Tue Wed Thu Fri Sat
일정

CM2LA - Geometric Analysis Seminar>

기간 : 2024-03-07 ~ 2024-03-07
시간 : 16:00 ~ 17:00
개최 장소 : Math Bldg #313
개요
CM2LA - Geometric Analysis Seminar>
분야Field
날짜Date 2024-03-07 ~ 2024-03-07 시간Time 16:00 ~ 17:00
장소Place Math Bldg #313 초청자Host
연사Speaker Florian Johne 소속Affiliation University of Freiburg
TOPIC CM2LA - Geometric Analysis Seminar>
소개 및 안내사항Content

Title : Topology and geometry of metrics of positive intermediate curvature

Speaker : Florian Johne (University of Freiburg)

Abstract : The notion of m-intermediate curvature interpolates between Ricci curvature and scalar curvature. In this talk we describe extentions of classical results by Bonnet--Myers and Schoen--Yau to the setting of $m$-intermediate curvature:
A non-existence result for metrics of positive m-intermediate curvature on manifolds with topology $N^n = \mathbb{T}^m \times\mathbb{S}^{n-m}$; a gluing result for manifolds with $m$-convex boundary; inheritance of spectral positivity along stable minimal hypersurfaces, and estimates for the $m$-diameter for uniform positive lower bounds. This talk is partially based on joint work with Simon Brendle and Sven Hirsch, and joint work with Aaron Chow and Jingbo Wan.

학회명Field CM2LA - Geometric Analysis Seminar>
날짜Date 2024-03-07 ~ 2024-03-07 시간Time 16:00 ~ 17:00
장소Place Math Bldg #313 초청자Host
소개 및 안내사항Content

Title : Topology and geometry of metrics of positive intermediate curvature

Speaker : Florian Johne (University of Freiburg)

Abstract : The notion of m-intermediate curvature interpolates between Ricci curvature and scalar curvature. In this talk we describe extentions of classical results by Bonnet--Myers and Schoen--Yau to the setting of $m$-intermediate curvature:
A non-existence result for metrics of positive m-intermediate curvature on manifolds with topology $N^n = \mathbb{T}^m \times\mathbb{S}^{n-m}$; a gluing result for manifolds with $m$-convex boundary; inheritance of spectral positivity along stable minimal hypersurfaces, and estimates for the $m$-diameter for uniform positive lower bounds. This talk is partially based on joint work with Simon Brendle and Sven Hirsch, and joint work with Aaron Chow and Jingbo Wan.

성명Field CM2LA - Geometric Analysis Seminar>
날짜Date 2024-03-07 ~ 2024-03-07 시간Time 16:00 ~ 17:00
소속Affiliation University of Freiburg 초청자Host
소개 및 안내사항Content

Title : Topology and geometry of metrics of positive intermediate curvature

Speaker : Florian Johne (University of Freiburg)

Abstract : The notion of m-intermediate curvature interpolates between Ricci curvature and scalar curvature. In this talk we describe extentions of classical results by Bonnet--Myers and Schoen--Yau to the setting of $m$-intermediate curvature:
A non-existence result for metrics of positive m-intermediate curvature on manifolds with topology $N^n = \mathbb{T}^m \times\mathbb{S}^{n-m}$; a gluing result for manifolds with $m$-convex boundary; inheritance of spectral positivity along stable minimal hypersurfaces, and estimates for the $m$-diameter for uniform positive lower bounds. This talk is partially based on joint work with Simon Brendle and Sven Hirsch, and joint work with Aaron Chow and Jingbo Wan.

성명Field CM2LA - Geometric Analysis Seminar>
날짜Date 2024-03-07 ~ 2024-03-07 시간Time 16:00 ~ 17:00
호실Host 인원수Affiliation Florian Johne
사용목적Affiliation 신청방식Host University of Freiburg
소개 및 안내사항Content

Title : Topology and geometry of metrics of positive intermediate curvature

Speaker : Florian Johne (University of Freiburg)

Abstract : The notion of m-intermediate curvature interpolates between Ricci curvature and scalar curvature. In this talk we describe extentions of classical results by Bonnet--Myers and Schoen--Yau to the setting of $m$-intermediate curvature:
A non-existence result for metrics of positive m-intermediate curvature on manifolds with topology $N^n = \mathbb{T}^m \times\mathbb{S}^{n-m}$; a gluing result for manifolds with $m$-convex boundary; inheritance of spectral positivity along stable minimal hypersurfaces, and estimates for the $m$-diameter for uniform positive lower bounds. This talk is partially based on joint work with Simon Brendle and Sven Hirsch, and joint work with Aaron Chow and Jingbo Wan.

Admin Admin · 2024-02-19 16:41 · 조회 432
Pre-2017 Seminar
kartal escort maltepe escort