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Soliton solutions of an integrable boundary problem on the half-line for the discrete Toda chain
V. L. Vereshchagin Institute of Mathematics with Computing Centre, Ufa Science Centre, Russian Academy of Sciences
Abstract:
We write formulas for soliton solutions of the discrete Toda chain and pose
the integrable boundary value problem for this chain. We find conditions for
the parameters {(}discrete spectrum points, transmission coefficients, and
the corresponding factors{\rm)} whereby solutions of the integrable boundary
value problem are selected from all soliton solutions. As a result, we
construct two hierarchies of soliton solutions of the specified problem with
even and odd soliton numbers and find an explicit form of the conditions for
the parameters.
Keywords:
discrete Toda chain, integrable boundary value problem, soliton.
Received: 02.02.2006
Citation:
V. L. Vereshchagin, “Soliton solutions of an integrable boundary problem on the half-line for the discrete Toda chain”, TMF, 148:3 (2006), 387–397; Theoret. and Math. Phys., 148:3 (2006), 1199–1209
Linking options:
https://www.mathnet.ru/eng/tmf2323https://doi.org/10.4213/tmf2323 https://www.mathnet.ru/eng/tmf/v148/i3/p387
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Abstract page: | 477 | Full-text PDF : | 219 | References: | 69 | First page: | 1 |
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