Gostaríamos de convidá-los para participarem do Seminário de Geometria Diferencial, que será realizado no dia 24/08 (segunda-feira), às 11h, na sala 407 – Bloco H – Gragoatá.
O palestrante convidado é o Professor Xiaobo Liu, Peking University e BICMR.
Seguem abaixo as informações:
Title: Isoparametric Submanifolds and Mean Curvature Flow.
Abstract: Ancient solutions are important in studying singularities of mean curvature flows (MCF). So far most rigidity results about ancient solutions are modeled on shrinking spheres or spherical caps. In this talk, I will describe the behavior of MCF for a class of submanifolds, called isoparametric submanifolds, which have a more complicated topological type. We can show that all such solutions are in fact ancient solutions. I will also describe applications to the study of rigidity problems for MCF of hypersurfaces in spheres.
Esperamos vocês!