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This article is cited in 24 scientific papers (total in 24 papers)
Characteristic Lie algebra and classification of semidiscrete models
I. T. Habibullinab, A. Pekcanb a Institute of Mathematics with Computing Centre, Ufa Science Centre, Russian Academy of Sciences
b Bilkent University
Abstract:
We study characteristic Lie algebras of semi-discrete chains and attempt to
use this notion to classify Darboux-integrable chains.
Keywords:
integrability, discrete equation, Liouville-type equation.
Citation:
I. T. Habibullin, A. Pekcan, “Characteristic Lie algebra and classification of semidiscrete models”, TMF, 151:3 (2007), 413–423; Theoret. and Math. Phys., 151:3 (2007), 781–790
Linking options:
https://www.mathnet.ru/eng/tmf6056https://doi.org/10.4213/tmf6056 https://www.mathnet.ru/eng/tmf/v151/i3/p413
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