In this paper we show that, under some curvature assumptions the integral of distance function on a compact Riemannian manifold is bounded below by the product of diameter, volume and a constant only depending on the dimension.
机构:
Russian Acad Sci, St Petersburg Dept, Steklov Math Inst, Fontanka 27, St Petersburg 191023, Russia
St Petersburg State Univ, 7-9 Univ Skaya Emb, St Petersburg 199034, RussiaRussian Acad Sci, St Petersburg Dept, Steklov Math Inst, Fontanka 27, St Petersburg 191023, Russia
机构:
Sun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangdong, Peoples R ChinaSun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangdong, Peoples R China
Chen, Bing-Long
Yang, Xiaokui
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机构:
Chinese Acad Sci, Acad Math & Syst Sci, Hua Loo Keng Key Lab Math, Morningside Ctr Math,Inst Math, Beijing 100190, Peoples R ChinaSun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangdong, Peoples R China