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Sibirskii Matematicheskii Zhurnal, 2009, Volume 50, Number 2, Pages 267–278
(Mi smj1955)
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This article is cited in 12 scientific papers (total in 12 papers)
On $\delta$-homogeneous Riemannian manifolds. II
V. N. Berestovskiia, Yu. G. Nikonorovb a Omsk Branch of Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Science, Omsk
b Rubtsovsk Industrial Intitute, Branch of Polzunov Altai State Technical University, Rubtsovsk
Abstract:
We continue the study of the $\delta$-homogeneous Riemannian manifolds defined in a more general case by V. N. Berestovskii and C. P. Plaut. Each of these manifolds has nonnegative sectional curvature. We prove in particular that every naturally reductive compact homogeneous Riemannian manifold of positive Euler characteristic is $\delta$-homogeneous.
Keywords:
homogeneous space, homogeneous space of positive Euler characteristic, geodesic orbit space, Clifford–Wolf translations, geodesic, naturally reductive homogeneous Riemannian space, Riemannian submersion.
Received: 20.09.2007
Citation:
V. N. Berestovskii, Yu. G. Nikonorov, “On $\delta$-homogeneous Riemannian manifolds. II”, Sibirsk. Mat. Zh., 50:2 (2009), 267–278; Siberian Math. J., 50:2 (2009), 214–222
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https://www.mathnet.ru/eng/smj1955 https://www.mathnet.ru/eng/smj/v50/i2/p267
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Abstract page: | 494 | Full-text PDF : | 103 | References: | 67 | First page: | 2 |
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