Shuli Chen

activity

20172025

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math.DG2025

Optimal decay constant for complete manifolds of positive scalar curvature with quadratic decay

Shuli Chen

We prove that if an orientable 3-manifold $M$ admits a complete Riemannian metric whose scalar curvature is positive and has at most $C$ -quadratic decay at infinity for some $C > \…

math.DG2025

Interior control for surfaces with positive scalar curvature and its application

Shuli Chen, Jianchun Chu, Jintian Zhu

Let $M^{n}$ , $n \in {3, 4, 5}$ , be a closed aspherical $n$ -manifold and $S \subset M$ a subset consisting of disjoint incompressible embedded closed aspherical submanifolds (possibly…