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math.AC2014
The Invariant Fields of the Sylow groups of Classical Groups in the natural characteristic
Jorge N. M. Ferreira, Peter Fleischmann
Let X be any finite classical group defined over a finite field of characteristic p>0. In this paper we determine the fields of rational invariants for the Sylow p-subgroups of X,…
math.AC2005
The Noether numbers for cyclic groups of prime order
P. Fleischmann, M. Sezer, R. J. Shank +1
The Noether number of a representation is the largest degree of an element in a minimal homogeneous generating set for the corresponding ring of invariants. We compute the Noether…