ar X iv : 0 70 5 . 26 81 v 1 [ m at h - ph ] 1 8 M ay 2 00 7 On Z - graded loop Lie algebras , loop groups , and Toda equations
نویسنده
چکیده
Toda equations associated with twisted loop groups are considered. Such equations are specified by Z-gradations of the corresponding twisted loop Lie algebras. The classification of Toda equations related to twisted loop Lie algebras with integrable Z-gradations is discussed.
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