Abstract：I'll talk about the question of how large a geodesic ball could be if it is strongly convex. The conditions related are the upper bound of sectional curvature and the injectivity radius of the base point(instead of the injectivity radius of the whole manifold). I'll also discuss the related functional inequalities on Riemannian manifolds.

Place: 全斋 29， Math Center.

Time: March 11 (Tuesday), 10:10am-12:00pm