THE GROUP OF AUTOMORPHISMS OF THE LIE ALGEBRA OF DERIVATIONS OF A FIELD OF RATIONAL FUNCTIONS

Author:

BAVULA V. V.

Abstract

AbstractWe prove that the group of automorphisms of the Lie algebra DerK(Qn) of derivations of the field of rational functions Qn = K(x1, . . ., xn) over a field of characteristic zero is canonically isomorphic to the group of automorphisms of the K-algebra Qn.

Publisher

Cambridge University Press (CUP)

Subject

General Mathematics

Reference12 articles.

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5. V. V. Bavula , The groups of automorphisms of the Witt Wn and Virasoro Lie algebras, Arxiv:math.RA:1304.6578. Chech. J. Math. (2016), to appear.

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