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Teoreticheskaya i Matematicheskaya Fizika, 2023, Volume 217, Number 2, Pages 299–316
DOI: https://doi.org/10.4213/tmf10518
(Mi tmf10518)
 

This article is cited in 1 scientific paper (total in 1 paper)

Tau-function of the B-Toda hierarchy

A. V. Zabrodinab, V. V. Prokofevab

a Skolkovo Institute of Science and Technology, Moscow, Russia
b Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia
References:
Abstract: We continue the study of the B-Toda hierarchy (the Toda lattice with the constraint of type B), which can be regarded as a discretization of the BKP hierarchy. We introduce the tau function of the B-Toda hierarchy and obtain bilinear equations for it. Examples of soliton tau functions are presented in explicit form.
Keywords: Toda lattice, tau function, soliton solutions.
Funding agency Grant number
Russian Science Foundation 19-11-00062
This work was supported by the Russian Science Foundation under grant No. 19-11-00062, https://rscf.ru/en/project/19-11-00062/.
Received: 12.04.2023
Revised: 12.04.2023
English version:
Theoretical and Mathematical Physics, 2023, Volume 217, Issue 2, Pages 1673–1688
DOI: https://doi.org/10.1134/S0040577923110041
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. V. Zabrodin, V. V. Prokofev, “Tau-function of the B-Toda hierarchy”, TMF, 217:2 (2023), 299–316; Theoret. and Math. Phys., 217:2 (2023), 1673–1688
Citation in format AMSBIB
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Linking options:
  • https://www.mathnet.ru/eng/tmf10518
  • https://doi.org/10.4213/tmf10518
  • https://www.mathnet.ru/eng/tmf/v217/i2/p299
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Теоретическая и математическая физика Theoretical and Mathematical Physics
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    References:21
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