2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.AC2007
Konstruktion von Invariantenringen ohne die Cohen-Macaulay Eigenschaft
Martin Kohls
We give examples of Non-Cohen-Macaulay invariant rings.
math.AC2007★ 2 cited
Invarianten zusammenhängender Gruppen und die Cohen-Macaulay Eigenschaft
Martin Kohls
For G=SL_n or GL_n we construct representations V such that the invariant ring K[V]^G is not Cohen-Macaulay.