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On the evolution of invariant Riemannian metrics on one class of generalized Wallach spaces under the influence of the normalized Ricci flow
N. A. Abiev Taraz State University, Taraz, Kazakhstan
Abstract:
The paper is devoted to the study of the evolution of invariant Riemannian metrics on the special class of generalized Wallach spaces corresponding to the case of $a_1=a_2=a_3=1/4$. We prove that the normalized Ricci flow evolves all generic invariant Riemannian metrics into metrics with positive Ricci curvature.
Key words:
generalized Wallach space, Riemannian metric,
Ricci flow, Ricci curvature,
sectional curvature, dynamical system, singular point.
Received: 17.08.2016
Citation:
N. A. Abiev, “On the evolution of invariant Riemannian metrics on one class of generalized Wallach spaces under the influence of the normalized Ricci flow”, Mat. Tr., 20:1 (2017), 3–20; Siberian Adv. Math., 27:4 (2017), 227–238
Linking options:
https://www.mathnet.ru/eng/mt311 https://www.mathnet.ru/eng/mt/v20/i1/p3
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Abstract page: | 247 | Full-text PDF : | 86 | References: | 59 | First page: | 4 |
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