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This article is cited in 10 scientific papers (total in 10 papers)
Nonmaximality of known extremal metrics on torus and Klein bottle
M. A. Karpukhinab a M. V. Lomonosov Moscow State University
b Independent University of Moscow
Abstract:
The El Soufi-Ilias theorem establishes a connection between minimal submanifolds of spheres and extremal metrics for eigenvalues of the Laplace-Beltrami operator. Recently, this connection was used to provide several explicit examples of extremal metrics. We investigate the properties of these metrics and prove that none of them is maximal.
Bibliography: 24 titles.
Keywords:
extremal metrics, bipolar surface, Otsuki tori, Lawson tau-surfaces.
Received: 27.02.2013 and 10.06.2013
Citation:
M. A. Karpukhin, “Nonmaximality of known extremal metrics on torus and Klein bottle”, Sb. Math., 204:12 (2013), 1728–1744
Linking options:
https://www.mathnet.ru/eng/sm8227https://doi.org/10.1070/SM2013v204n12ABEH004358 https://www.mathnet.ru/eng/sm/v204/i12/p31
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