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arxiv: 0912.3190 · v4 · pith:U3OKEUOWnew · submitted 2009-12-16 · 🧮 math.DG · math.MG

Ricci Curvature on Alexandrov spaces and Rigidity Theorems

classification 🧮 math.DG math.MG
keywords alexandrovcurvaturericcispacestheoremboundscheeger-gromollcheng
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In this paper, we introduce a new notion for lower bounds of Ricci curvature on Alexandrov spaces, and extend Cheeger-Gromoll splitting theorem and Cheng's maximal diameter theorem to Alexandrov spaces under this Ricci curvature condition.

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