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Itogi Nauki i Tekhniki. Seriya "Sovremennye Problemy Matematiki", 1983, Volume 23, Pages 33–78
(Mi intd68)
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This article is cited in 50 scientific papers (total in 50 papers)
Matrix finite-gap operators
B. A. Dubrovin
Abstract:
A survey is given of the spectral properties of matrix finite-zone operators. Conditions of the type of $J$-self-adjointness for such operators and explicit formulas expressing the coefficients of such operators in terms of theta functions are obtained. The simplest examples of such $J$-self-adjoint, finite-zone operators turn out to be connected with the theory of ovals of plane, real, algebraic curves.
Citation:
B. A. Dubrovin, “Matrix finite-gap operators”, Itogi Nauki i Tekhniki. Ser. Sovrem. Probl. Mat., 23, VINITI, Moscow, 1983, 33–78; J. Soviet Math., 28:1 (1985), 20–50
Linking options:
https://www.mathnet.ru/eng/intd68 https://www.mathnet.ru/eng/intd/v23/p33
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