Showing 2019Show all
2 papers · 1 filter
math.AG2019
On value sets of fractional ideals
Abramo Hefez, Edison Marcavillaca Niño de Guzmán
The aim of this work is to study duality of fractional ideals with respect to a fixed ideal and to investigate the relationship between value sets of pairs of dual ideals in admiss…
math.AG2019
On the colength of fractional ideals
Edison Marcavillaca Niño de Guzmán, Abramo Hefez
The main result in this paper is to supply a recursive formula, on the number of minimal primes, for the colength of a fractional ideal in terms of the maximal points of the value…