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This article is cited in 14 scientific papers (total in 14 papers)
Extremal spectral properties of Lawson tau-surfaces and the Lamé equation
Alexei V. Penskoiabc a Department of Geometry and Topology, Faculty of Mathematics and Mechanics, Moscow State University, Moscow, Russia
b Independent University of Moscow, Moscow, Russia
c Department of Mathematical Modelling (FN-12), Faculty of Fundamental Sciences, Bauman Moscow State Technical University, Moscow, Russia
Abstract:
Extremal spectral properties of Lawson tau-surfaces are investigated. The Lawson tau-surfaces form a two-parametric family of tori or Klein bottles minimally immersed in the standard unitary three-dimensional sphere. A Lawson tau-surface carries an extremal metric for some eigenvalue of the Laplace–Beltrami operator. Using theory of the Lamé equation we find explicitly these extremal eigenvalues.
Key words and phrases:
Lawson minimal surfaces, extremal metric, Lamé equation, Magnus–Winkler–Ince equation.
Received: January 10, 2011; in revised form October 18, 2011
Citation:
Alexei V. Penskoi, “Extremal spectral properties of Lawson tau-surfaces and the Lamé equation”, Mosc. Math. J., 12:1 (2012), 173–192
Linking options:
https://www.mathnet.ru/eng/mmj452 https://www.mathnet.ru/eng/mmj/v12/i1/p173
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Abstract page: | 381 | References: | 109 |
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