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Эта публикация цитируется в 11 научных статьях (всего в 11 статьях)
Bäcklund Transformation for the BC-Type Toda Lattice
Vadim Kuznetsova, Evgeny Sklyaninb a Deceased
b Department of Mathematics, University of York, York YO10 5DD, UK
Аннотация:
We study an integrable case of $n$-particle Toda lattice: open chain with boundary terms containing 4 parameters. For this model we construct a Bäcklund transformationand prove its basic properties: canonicity, commutativity and spectrality. The Bäcklund transformation can be also viewed as a discretized time dynamics. Two Lax matrices are used: of order 2 and of order $2n+2$, which are mutually dual, sharing the same spectral curve.
Ключевые слова:
Bäcklund transformation; Toda lattice; integrability; boundary conditions; classical Lie algebras.
Поступила: 13 июля 2007 г.; опубликована 25 июля 2007 г.
Образец цитирования:
Vadim Kuznetsov, Evgeny Sklyanin, “Bäcklund Transformation for the BC-Type Toda Lattice”, SIGMA, 3 (2007), 080, 17 pp.
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/sigma206 https://www.mathnet.ru/rus/sigma/v3/p80
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