25 citations · 73 across the 17 of their papers we have counts for
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math.AG2014
Automorphisms of the Lie algebra of vector fields on affine n-space
Hanspeter Kraft, Andriy Regeta
We show that every Lie algebra automorphisms of the vector fields of affine n-space , of the vector fields with constant divergence, and of the vector…
math.AC2014★ 5 cited
Invariants and Separating Morphisms for Algebraic Group Actions
Emilie Dufresne, Hanspeter Kraft
The first part of this paper is a refinement of Winkelmann's work on invariant rings and quotients of algebraic groups actions on affine varieties, where we take a more geometric p…