Início: 05/04/2024 17:00
Término: 05/04/2024 18:00
Palestrante: Ernani Ribeiro Jr. (Universidade Federal do Ceará - UFC)
E-mail do Palestrante: ernani@mat.ufc.br
Resumo: In this talk, we discuss the geometry of compact quasi-Einstein manifolds with boundary. This topic is directly related to warped product Einstein metrics, static spaces and smooth metric measure spaces. We show that a 3-dimensional simply connected compact quasi-Einstein manifold with boundary and constant scalar curvature must be isometric to either the standard hemisphere