Open Access
2018 The isometry groups of compact manifolds with almost negative Ricci curvature
Atsushi Katsuda, Takeshi Kobayashi
Tohoku Math. J. (2) 70(3): 391-400 (2018). DOI: 10.2748/tmj/1537495353

Abstract

We estimate the order of isometry groups of compact Riemannian manifolds which have negative Ricci curvature except for small portions, in terms of geometric quantities.

Citation

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Atsushi Katsuda. Takeshi Kobayashi. "The isometry groups of compact manifolds with almost negative Ricci curvature." Tohoku Math. J. (2) 70 (3) 391 - 400, 2018. https://doi.org/10.2748/tmj/1537495353

Information

Published: 2018
First available in Project Euclid: 21 September 2018

zbMATH: 06996534
MathSciNet: MR3856773
Digital Object Identifier: 10.2748/tmj/1537495353

Subjects:
Primary: 53
Secondary: 58

Keywords: Comparison theorem , isometry group

Rights: Copyright © 2018 Tohoku University

Vol.70 • No. 3 • 2018
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