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- KUWAE KAZUHIRO
- Department of Mathematics and Engineering, Graduate School of Science and Technology, Kumamoto University
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- SHIOYA TAKASHI
- Mathematical Institute, Tohoku University
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Under an infinitesimal version of the Bishop-Gromov relative volume comparison condition for a measure on an Alexandrov space, we prove a topological splitting theorem of Cheeger-Gromoll type. As a corollary, we prove an isometric splitting theorem for Riemannian manifolds with singularities of nonnegative (Bakry-Emery) Ricci curvature.
収録刊行物
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- Tohoku Mathematical Journal, Second Series
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Tohoku Mathematical Journal, Second Series 63 (1), 59-76, 2011
東北大学大学院理学研究科数学専攻
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詳細情報 詳細情報について
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- CRID
- 1390282680094479744
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- NII論文ID
- 110008425969
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- NII書誌ID
- AA00863953
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- ISSN
- 2186585X
- 00408735
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- 本文言語コード
- en
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- データソース種別
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- JaLC
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- 使用不可