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Trudy Matematicheskogo Instituta imeni V.A. Steklova, 2012, Volume 279, Pages 31–58
(Mi tm3428)
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This article is cited in 19 scientific papers (total in 19 papers)
Method of interior variations and existence of $S$-compact sets
V. I. Buslaeva, A. Martínez-Finkelshteinb, S. P. Suetina a Steklov Mathematical Institute, Russian Academy of Sciences, Moscow, Russia
b Universidad de Almería, Almería, Spain
Abstract:
The variation of equilibrium energy is analyzed for three different functionals that naturally arise in solving a number of problems in the theory of constructive rational approximation of multivalued analytic functions. The variational approach is based on the relationship between the variation of the equilibrium energy and the equilibrium measure. In all three cases the following result is obtained: for the energy functional and the class of admissible compact sets corresponding to the problem, the arising stationary compact set is fully characterized by a certain symmetry property.
Received in April 2012
Citation:
V. I. Buslaev, A. Martínez-Finkelshtein, S. P. Suetin, “Method of interior variations and existence of $S$-compact sets”, Analytic and geometric issues of complex analysis, Collected papers, Trudy Mat. Inst. Steklova, 279, MAIK Nauka/Interperiodica, Moscow, 2012, 31–58; Proc. Steklov Inst. Math., 279 (2012), 25–51
Linking options:
https://www.mathnet.ru/eng/tm3428 https://www.mathnet.ru/eng/tm/v279/p31
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Abstract page: | 554 | Full-text PDF : | 105 | References: | 80 |
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