Generalized Heisenberg equations on ℤ-graded Lie algebrasLie algebras
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Abstract
We study the integrable systems of the Heisenberg equation type that correspond to different decompositions of ℤ-graded Lie algebras into a direct sum of two subalgebras. We discover new non-Abelian generalizations of some known integrable models.
Keywords
Current Algebra Semisimple Element Heisenberg Equation Jordan Pair Jordan System
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© Kluwer Academic/Plenum Publishers 1999