Browsing Artículos (Álgebra) by Author "Castaño Domínguez, Alberto"
Now showing items 1-7 of 7
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Article
Dwork families and D-modules
(European Mathematical Society Publishing House, 2019-05-31)A Dwork family is a one-parameter monomial deformation of a Fermat hypersurface. In this paper we compute algebraically ...
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Article
Dwork families and D-modules
(Cornell University, 2019-06-01)A Dwork family is a one-parameter monomial deformation of a Fermat hypersurface. In this paper we compute algebraically ...
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Article
Examples of hypergeometric twistor D-modules
(Mathematical Sciences Publishers, 2019-08-18)We show that certain one-dimensional hypergeometric differential systems underlie objects of the category of irregular ...
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Article
Exponents of Some One-Dimensional Gauss–Manin Systems
(European Mathematical Society Publishing House, 2017-07-03)In this paper we provide a purely algebraic characterization of the exponents of one-dimensional direct images of a structure ...
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Article
Hodge ideals of free divisors
(Springer, 2022-04-18)We consider the Hodge filtration on the sheaf of meromorphic functions along free divisors for which the logarithmic ...
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Article
Irregular Hodge filtration of some confluent hypergeometric systems
(Cambridge University Press, 2019-05-24)We determine the irregular Hodge filtration, as introduced by Sabbah, for the purely irregular hypergeometric D-modules. ...
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Chapter of Book
Two Mayer-Vietoris Spectral Sequences for D-modules
(American Mathematical Society, 2015-03-18)We provide two Mayer-Vietoris-like spectral sequences related to the localization over the complement of a closed subvariety ...