Lecture by Dr. Jialong Deng of University of Göttingen
time: 2022-01-10

TitleScalar Curvatures on Topological Manifolds

SpeakerDr. Jialong Deng (University of Göttingen

Time: Thursday, January,13,2022AM900--10:00

LocationMeeting Room 4318

InviterAssociate Prof. Xiaoming Du



The scalar curvature of a Riemannian metric is not only interesting in mathematics but also in physic. The scalar curvature bounded below and enlargeable length-structure will be defined on a topological  manifold. Then we will show that some of Davis' exotic aspherical manifolds don't admit a Riemannian metric with positive scalar curvature.