10 citations · 10 across the 3 of their papers we have counts for
4 papers
Coefficient fields and scalar extension in positive characteristic
M. Fernandez-Lebron, L. Narvaez-Macarro
Let k be a perfect field of positive characteristic, k(t)_{per} the perfect closure of k(t) and A=k[[X_1,...,X_n]]. We show that for any maximal ideal N of A'=k(t)_{per}\otimes_k A…
Explicit models for perverse sheaves
F. Gudiel-Rodriguez, L. Narvaez-Macarro
We consider categories of generalized perverse sheaves, with relaxed constructibility conditions, by means of the process of gluing -structures and we exhibit explicit abelian c…
The module for locally quasi-homogeneous free divisors
F. J. Calderon-Moreno, L. Narvaez-Macarro
We find explicit free resolutions for the $\scr D$-modules ${\scr D} f^s$ and ${\scr D}[s] f^s/{\scr D}[s] f^{s+1}$, where is a reduced equation of a locally quasi-homogeneous…
Conservation of the noetherianity by perfect transcendental field extensions
M. Fernandez-Lebron, L. Narvaez-Macarro
Let be a perfect field of characteristic , the perfect closure of and a -algebra. We characterize whether the ring is no…