3 papers
math.AC2023
F-threshold of determinantal rings
Barbara Betti, Alessio Moscariello, Francesco Romeo +1
In this paper, by using a combinatorial approach, we establish a new upper bound for the F-threshold $c^\mm(\mm)$ of determinantal rings generated by maximal minors. We prove that…
math.NT2022
Bounds for invariants of numerical semigroups and Wilf's Conjecture
Marco D'Anna, Alessio Moscariello
Given coprime positive integers , the Frobenius number is the largest integer not representable as a linear combination of $g_1,\ldots,g_e…
math.AC2017
Delta sets for symmetric numerical semigroups with embedding dimension three
P. A. García-Sánchez, D. Llena, A. Moscariello
This work extends the results known for the Delta sets of non-symmetric numerical semigroups with embedding dimension three to the symmetric case. Thus, we have a fast algorithm to…