Now showing items 1-7 of 7

• #### A Koszul complex over skew polynomial rings ﻿

(2019-01-01)
Article
Open Access
We construct a Koszul complex in the category of left skew polynomial rings associated with a flat endomorphism that provides a finite free resolution of an ideal generated by a Koszul regular sequence
• #### Emmy Noether i l’àlgebra commutativa ﻿

(2009-02-18)
Audiovisual
Open Access
Emmy Noether representa un punt d’inflexió fonamental en el desenvolupament de l’Àlgebra Commutativa. Per una banda, en ella conflueixen algunes de les línies evolutives prèvies més importants. Per altra, a partir del seu ...
• #### Frobenius and Cartier algebras of Stanley-Reisner rings ﻿

(2011-09)
External research report
Open Access
We study the generation of the Frobenius algebra of the injective hull of a complete Stanley-Reisner ring over a field with positive characteristic. In particular, by extending the ideas used by M. Katzman to give a ...
• #### Frobenius and Cartier algebras of Stanley-Reisner rings ﻿

(2011-05-15)
Article
Restricted access - publisher's policy
We study the generation of the Frobenius algebra of the injective hull of a complete Stanley–Reisner ring over a field with positive characteristic. In particular, by extending the ideas used by M. Katzman to give a ...
• #### Linearization of local cohomology modules ﻿

(American Mathematical Society, 2003)
Part of book or chapter of book
Open Access
The aim of this work is to describe the linear structure of regular holonomic $\mathcal D$-modules with support a normal crossing with variation zero introduced in [Local cohomology, arrangements of subspaces and monomial ...
• #### Local cohomology, arrangement of subspaces and monomial ideals ﻿

(2000)
Article
Open Access
• #### On some local cohomology spectral sequences ﻿

(2020)
Article
Open Access
We introduce a formalism to produce several families of spectral sequences involving the derived functors of the limit and colimit functors over a finite partially ordered set. The 1st type of spectral sequences involves ...