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This article is cited in 6 scientific papers (total in 6 papers)
Commutator identities on associative algebras, the non-Abelian Hirota difference equation and its reductions
A. K. Pogrebkov Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia
Abstract:
We show that the non-Abelian Hirota difference equation is directly related to a commutator identity on an associative algebra. Evolutions generated by similarity transformations of elements of this algebra lead to a linear difference equation. We develop a special dressing procedure that results in an integrable non-Abelian Hirota difference equation and propose two regular reduction procedures that lead to a set of known equations, Abelian or non-Abelian, and also to some new integrable equations.
Keywords:
integrable equation, commutator identity, reduction.
Received: 11.04.2016
Citation:
A. K. Pogrebkov, “Commutator identities on associative algebras, the non-Abelian Hirota difference equation and its reductions”, TMF, 187:3 (2016), 433–446; Theoret. and Math. Phys., 187:3 (2016), 823–834
Linking options:
https://www.mathnet.ru/eng/tmf9204https://doi.org/10.4213/tmf9204 https://www.mathnet.ru/eng/tmf/v187/i3/p433
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Abstract page: | 409 | Full-text PDF : | 140 | References: | 49 | First page: | 23 |
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