1 citations · 1 across the 3 of their papers we have counts for
8 papers
Nearly Gorenstein numerical semigroups with five generators have bounded type
Alessio Moscariello, Francesco Strazzanti
We prove that the type of nearly Gorenstein numerical semigroups minimally generated by integers is bounded. In particular, if such a semigroup is not almost symmetric, then it…
Simplicial affine semigroups with monomial minimal reduction ideals
Marco D'Anna, Raheleh Jafari, Francesco Strazzanti
We characterize when the monomial maximal ideal of a simplicial affine semigroup ring has a monomial minimal reduction. When this is the case, we study the Cohen-Macaulay and Goren…
Nearly Gorenstein cyclic quotient singularities
Alessio Caminata, Francesco Strazzanti
We investigate the nearly Gorenstein property among -dimensional cyclic quotient singularities , where is an algebraically closed field and $G\…
When is an almost Gorenstein ring?
Marco D'Anna, Francesco Strazzanti
Given a one-dimensional Cohen-Macaulay local ring , we prove that it is almost Gorenstein if and only if is a canonical module of the ring $\math…
Almost canonical ideals and GAS numerical semigroups
Marco D'Anna, Francesco Strazzanti
We propose the notion of GAS numerical semigroup which generalizes both almost symmetric and 2-AGL numerical semigroups. Moreover, we introduce the concept of almost canonical idea…
Nearly Gorenstein vs almost Gorenstein affine monomial curves
Alessio Moscariello, Francesco Strazzanti
We extend some results on almost Gorenstein affine monomial curves to the nearly Gorenstein case. In particular, we prove that the Cohen-Macaulay type of a nearly Gorenstein monomi…