This article is cited in 6 scientific papers (total in 6 papers)
Backlund Loop Algebras for Compact and Noncompact Nonlinear Spin Models in ( 2 + 1 ) Dimensions
M. Palese University of Torino
Abstract:
We solve the Backlund problem for both the compact and noncompact versions of the Ishimori ( 2 + 1 ) -dimensional nonlinear spin model. In particular, we realize the arising Backlund algebra in the form of an infinite-dimensional loop Lie algebra of the Kac–Moody type.
Keywords:
integrable systems, nonlinear spin models, prolongation algebras, Backlund transformations, Backlund–Cartan connections.
Citation:
M. Palese, “Backlund Loop Algebras for Compact and Noncompact Nonlinear Spin Models in ( 2 + 1 ) Dimensions”, TMF , 144 :1 (2005), 153–161 ; Theoret. and Math. Phys. , 144 :1 (2005), 1014–1021
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https://www.mathnet.ru/eng/tmf1841 https://doi.org/10.4213/tmf1841 https://www.mathnet.ru/eng/tmf/v144/i1/p153
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