34 citations · 87 across the 15 of their papers we have counts for
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math.AC2009★ 8 cited
A finite separating set for Daigle and Freudenburg's counterexample to Hilbert's Fourteenth Problem
Emilie Dufresne, Martin Kohls
This paper gives the first explicit example of a finite separating set in an invariant ring which is not finitely generated, namely, for Daigle and Freudenburg's 5-dimensional coun…
math.AC2009★ 18 cited
The Cohen-Macaulay property of separating invariants of finite groups
Emilie Dufresne, Jonathan Elmer, Martin Kohls
In the case of finite groups, a separating algebra is a subalgebra of the ring of invariants which separates the orbits. Although separating algebras are often better behaved than…