Geodesic
THE GROUP OF AUTOMORPHISMS OF THE LIE ALGEBRA OF DERIVATIONS OF A FIELD OF RATIONAL FUNCTIONS
Glasgow mathematical journal, Tome 59 (2017) no. 3, pp. 513-524

Voir la notice de l'article provenant de la source Cambridge University Press

We prove that the group of automorphisms of the Lie algebra DerK (Qn ) of derivations of the field of rational functions Qn = K(x 1, . . ., xn ) over a field of characteristic zero is canonically isomorphic to the group of automorphisms of the K-algebra Qn . 
BAVULA, V. V. THE GROUP OF AUTOMORPHISMS OF THE LIE ALGEBRA OF DERIVATIONS OF A FIELD OF RATIONAL FUNCTIONS. Glasgow mathematical journal, Tome 59 (2017) no. 3, pp. 513-524. doi: 10.1017/S0017089516000306
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