Dumitru I. Stamate

activity

20092026

most citedThe trace of the canonical module

63 citations · 172 across the 17 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

math.AC2015

On the Cohen-Macaulay property for quadratic tangent cones

Dumitru I. Stamate

Let $H$ be an $n$ -generated numerical semigroup such that its tangent cone $gr_{m} K [H]$ is defined by quadratic relations. We show that if $n < 5$ then $\ope…

math.AC2015★ 7 cited

Quadratic numerical semigroups and the Koszul property

Jürgen Herzog, Dumitru I. Stamate

Let $H$ be a numerical semigroup. We give effective bounds for the multiplicity $e (H)$ when the associated graded ring $gr_{m} K [H]$ is defined by quadrics.…