A. Balandin

prosp. Gagarina 23, Nizhnii Novgorod
balandin@mm.unn.ru
N.I. Lobachevskii Nizhnii Novgorod State University

Publications:

Balandin A. V., Kashcheeva O. N.
Lax representation of WZNW-like systems
2006, vol. 11, no. 4, pp.  435-453
Abstract
In this paper, we establish new integrable systems which are similar to WZNW (Wess–Zumino–Novikov–Witten) systems and non-abelian affine Toda models. One of these systems is a new integrable extension of the well known sine-Gordon equation.
Keywords: Lax representation, WZNW systems, symmetric spaces, Lie algebras, nonlinear sigma-models
Citation: Balandin A. V., Kashcheeva O. N.,  Lax representation of WZNW-like systems , Regular and Chaotic Dynamics, 2006, vol. 11, no. 4, pp. 435-453
DOI:10.1070/RD2006v011n04ABEH000362

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