3 papers
math.AC2016
On the resolution of fan algebras of principal ideals over a Noetherian ring
Teresa Cortadellas Benitez, Carlos D'Andrea, Florian Enescu
We construct explicitly a resolution of a fan algebra of principal ideals over a Noetherian ring for the case when the fan is a proper rational cone in the plane. Under some mild c…
math.AC2013
Minimal generators of the defining ideal of the Rees Algebra associated to a rational plane parameterization with μ=2
Teresa Cortadellas Benitez, Carlos D'Andrea
We exhibit a set of minimal generators of the defining ideal of the Rees Algebra associated to the ideal of three bivariate homogeneous polynomials parametrizing a proper rational…
math.AC2012
On the Apery sets of monomial curves
Teresa Cortadellas Benítez, Raheleh Jafari, Santiago Zarzuela Armengou
In this paper, we use the Apéry table of the numerical semigroup associated to an affine monomial curve in order to characterize arithmetic properties and invariants of its tangent…