报告题目：Rational ellipticity of Riemannian manifolds

报告人：陈小杨，同济大学数学科学学院研究员，方向：微分几何

摘要：It was conjectured by Bott-Grove-Halperin that a compact simply connected Riemannian manifold with nonnegative sectional curvature is rationally elliptic, i.e., it has finite dimensional rational homotopy groups. We will discuss some recent progress on this conjecture.

时间：2022年12月5日（周一）14:00-15:00

地点：腾讯会议

邀请人：李刚