In general the Poincare series of a local ring or of a standard graded K-algebra is irrational. In this paper we compute the Poincare series of almost stretched Gorenstein local rings and it turns out that is rational.
A family of local rings with rational Poincare' Series
VALLA, GIUSEPPE
2009-01-01
Abstract
In general the Poincare series of a local ring or of a standard graded K-algebra is irrational. In this paper we compute the Poincare series of almost stretched Gorenstein local rings and it turns out that is rational.
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