4 citations · 4 across the 4 of their papers we have counts for
5 papers
Dilatations of numerical semigroups
Valentina Barucci, Francesco Strazzanti
This paper is focused on numerical semigroups and presents a simple construction, that we call dilatation, which, from a starting semigroup , permits to get an infinite family o…
Associated graded rings of one-dimensional analytically irreducible rings II
Valentina Barucci, Ralf Fröberg
Lance Bryant noticed in his thesis that there was a flaw in our paper "Associated graded rings of one-dimensional analytically irreducible rings", J. Algebra 304 (2006), 349-358. I…
On plane algebroid curves
Valentina Barucci, Marco D'Anna, Ralf Froberg
Two plane analytic branches are topologically equivalent if and only if they have the same multiplicity sequence. We show that having same semigroup is equivalent to having same mu…
Complete integral closure and strongly divisorial prime ideals
Valentina Barucci, Stefania Gabelli, Moshe Roitman
It is well known that a domain without proper strongly divisorial ideals is completely integrally closed. In this paper we show that a domain without {\em prime} strongly divisoria…
Arf characters of an algebroid curve
Valentina Barucci, Marco D'Anna, Ralf Froberg
Two algebroid branches are said to be equivalent if they have the same multiplicity sequence. It is known that two algebroid branches and are equivalent if and only if thei…