3 papers
math.AC2023
Arithmetic invariant rings of some irreducible complex reflection groups
David Mundelius
In this article it is determined which integral reflection representations of the symmetric groups and the primitive complex reflection groups of degree have rings of invariant…
math.AC2022
A degree bound for rings of arithmetic invariants
David Mundelius
Consider a Noetherian domain and a finite group . We prove that if the ring of invariants is a Cohen-Macaulay ring, then it is gene…
math.AC2017
Arithmetic invariants of pseudoreflection groups and regular graded algebras
David Mundelius
The main result of this paper is a generalization of the theorem of Chevalley-Shephard-Todd to the rings of invariants of pseudoreflection groups over Dedekind domains. In the spec…