G. Franz, L. Hauswirth, P. Laurain, R. Petrides, R. Souam
Email des responsables :
Salle :
1013
Adresse :
Sophie Germain
Description
Hébergé par le projet Géométrie et Dynamique de l’IMJ-PRG
Orateur(s)
Dung NGUYEN - Hanoi University of Sciences,
Titre
Rigidity of singular CMC hypersurfaces via the first eigenvalue of the Jacobi operator
Date
20/11/2023
Horaire
11:00 à 12:30
Diffusion
Résume
In this talk, we study the first eigenvalue of the Jacobi operator on an integral
n-varifold with constant mean curvature in space forms.
We find optimal upper bounds and prove rigidity results characterizing the case when
they are attained.
These give a new characterization for certain Clifford tori and catenoids.
The talk is based on joint works with H. T. Dung, J.C. Pyo, and Hung Tran.
