Relations among Lie-series transformations and isomorphisms between free Lie algebras
نویسندگان
چکیده
منابع مشابه
Relations among Lie-series transformations and isomorphisms between free Lie algebras
We study the subgroup generated by the exponentials of formal Lie series. We show three diierent way to represent elements of this subgroup. These elements induce Lie series transformations. Relations among these family of transformations furnish algorithms of composition. Starting from the Lazard elimination theorem and the Witt's formula, we show isomorphisms between some submodules of free L...
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ژورنال
عنوان ژورنال: Discrete Mathematics
سال: 1998
ISSN: 0012-365X
DOI: 10.1016/s0012-365x(97)00118-0