A class of transversal polymatroids with Gorenstein base ring

Abstract

In this paper, the principal tool to describe transversal polymatroids with Gorenstein base ring is polyhedral geometry, especially the $Danilov-Stanley$ theorem for the characterization of canonical module. Also, we compute the $a-invariant$ and the Hilbert series of base ring associated to this class of transversal polymatroids.

9 pages

Cited by in corpus (2)

• Intersections of base rings associated to transversal polymatroids
• Classifications of Cohen-Macaulay modules - The base ring associated to a transversal polymatroid