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Teoreticheskaya i Matematicheskaya Fizika, 1989, Volume 78, Number 1, Pages 11–21
(Mi tmf4712)
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This article is cited in 16 scientific papers (total in 16 papers)
Finite-gap solutions of Abelian Toda chain of genus 4 and 5 in elliptic functions
A. O. Smirnov
Abstract:
A reduction theorem is formulated and proved. Smooth real solutions of the abelian Toda lattice of the genus 4 and 5 are obtained in terms of the elliptic functions. In terms of the $g$-dimensional theta-functions the solutions of the genus $2g$ and $2g+1$ are constructed for the discrete Peierls–Fröhlich model in the absence of intramolecular deformation.
Received: 09.06.1987
Citation:
A. O. Smirnov, “Finite-gap solutions of Abelian Toda chain of genus 4 and 5 in elliptic functions”, TMF, 78:1 (1989), 11–21; Theoret. and Math. Phys., 78:1 (1989), 6–13
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https://www.mathnet.ru/eng/tmf4712 https://www.mathnet.ru/eng/tmf/v78/i1/p11
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