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The Splitting Theorem and topology of noncompact spaces with nonnegative N-Bakry Emery Ricci curvature.
- Source :
- Proceedings of the American Mathematical Society; Aug2021, Vol. 149 Issue 8, p3515-3529, 15p
- Publication Year :
- 2021
-
Abstract
- In this paper, we generalize topological results known for noncompact manifolds with nonnegative Ricci curvature to spaces with nonnegative N-Bakry Émery Ricci curvature. We study the Splitting Theorem and a property called the geodesic loops to infinity property in relation to spaces with nonnegative N-Bakry Émery Ricci curvature. In addition, we show that if M<superscript>n</superscript> is a complete, noncompact Riemannian manifold with nonnegative N-Bakry Émery Ricci curvature where N > n, then H<subscript>n−1</subscript>(M,Z) is 0. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00029939
- Volume :
- 149
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- Proceedings of the American Mathematical Society
- Publication Type :
- Academic Journal
- Accession number :
- 150690118
- Full Text :
- https://doi.org/10.1090/proc/15240