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This article is cited in 10 scientific papers (total in 10 papers)
Quasigraded lie algebras, Kostant–Adler scheme, and integrable hierarchies
T. V. Skrypnikab a N. N. Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine
b Institute of Mathematics, Ukrainian National Academy of Sciences
Abstract:
Using special “anisotropic” quasigraded Lie algebras, we obtain a number of new hierarchies of integrable nonlinear equations in partial derivatives admitting zero-curvature representations. Among them are an anisotropic deformation of the Heisenberg magnet hierarchy, a matrix and vector generalization of the Landau–Lifshitz hierarchies, new types of matrix and vector anisotropic chiral-field hierarchies, and other types of anisotropic hierarchies.
Keywords:
hierarchies of integrable models, infinite algebras, Kostant–Adler scheme.
Citation:
T. V. Skrypnik, “Quasigraded lie algebras, Kostant–Adler scheme, and integrable hierarchies”, TMF, 142:2 (2005), 329–345; Theoret. and Math. Phys., 142:2 (2005), 275–288
Linking options:
https://www.mathnet.ru/eng/tmf1786https://doi.org/10.4213/tmf1786 https://www.mathnet.ru/eng/tmf/v142/i2/p329
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Abstract page: | 465 | Full-text PDF : | 197 | References: | 67 | First page: | 1 |
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