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This article is cited in 11 scientific papers (total in 11 papers)
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
Abstract:
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.
Keywords:
Bäcklund transformation; Toda lattice; integrability; boundary conditions; classical Lie algebras.
Received: July 13, 2007; Published online July 25, 2007
Citation:
Vadim Kuznetsov, Evgeny Sklyanin, “Bäcklund Transformation for the BC-Type Toda Lattice”, SIGMA, 3 (2007), 080, 17 pp.
Linking options:
https://www.mathnet.ru/eng/sigma206 https://www.mathnet.ru/eng/sigma/v3/p80
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Abstract page: | 532 | Full-text PDF : | 76 | References: | 51 |
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