Canad. J. Math. 50(1998), 378-400
Printed: Apr 1998
We show that every equivariant polynomial automorphism of a
$\Theta$-repre\-sen\-ta\-tion and of the reduction of an irreducible
$\Theta$-representation is a multiple of the identity.
14L30 - Group actions on varieties or schemes (quotients) [See also 13A50, 14L24, 14M17]
14L27 - unknown classification 14L27