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Isoenergy Spectral Problem for Multidimensional Difference Operators
A. A. Oblomkovab a Independent University of Moscow
b M. V. Lomonosov Moscow State University
Abstract:
In this paper, the direct and inverse isoenergy spectral problems are solved for a class of multidimensional periodic difference operators. It is proved that the inverse spectral problem is solvable in terms of theta functions of curves added to the spectral variety under compactification, and multidimensional analogs of the Veselov–Novikov relations are found.
Keywords:
multidimensional scattering problem, Bloch function, spectral data.
Received: 27.11.2000
Citation:
A. A. Oblomkov, “Isoenergy Spectral Problem for Multidimensional Difference Operators”, Funktsional. Anal. i Prilozhen., 36:2 (2002), 45–61; Funct. Anal. Appl., 36:2 (2002), 120–133
Linking options:
https://www.mathnet.ru/eng/faa190https://doi.org/10.4213/faa190 https://www.mathnet.ru/eng/faa/v36/i2/p45
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Abstract page: | 625 | Full-text PDF : | 186 | References: | 57 | First page: | 1 |
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