Sezer, M.2016-02-082016-02-0820130025-5874http://hdl.handle.net/11693/21175We consider an indecomposable representation of a cyclic p-group Zpr over a field of characteristic p. We show that the top degree of the corresponding ring of coinvariants is less than. This bound also applies to the degrees of the generators for the invariant ring of the regular representation. © 2012 Springer-Verlag.EnglishCoinvariantsDegree boundsModular cyclic groupsArticle10.1007/s00209-012-1018-81432-1823