Listar Artículos (Álgebra) por título
Mostrando ítems 66-85 de 260
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Decomposing Jacobians of curves over finite fields in the absence of algebraic structure
(Elsevier, 2015-11)We consider the issue of when the L-polynomial of one curve over Fq divides the L-polynomial of another curve. We prove a ...
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Dual Garside structure and reducibility of braids
(Elsevier, 2012-04-15)Benardete, Gutierrez and Nitecki showed an important result which relates the geometrical properties of a braid, as a ...
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Dualité et comparaison sur les complexes de de Rham logarithmiques par rapport aux diviseurs libres
(Association des Annales de l'Institut Fourier, 2005)Let X be a complex analytic manifold and D \subset X a free divisor. Integrable logarithmic connections along D can be ...
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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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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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Dwyer-Kan homotopy theory of enriched categories
(London Mathematical Society, 2015)We construct a model structure on the category of small categories enriched over a combinatorial closed symmetric monoidal ...
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Echelons of power series and Gabrielov’s counterexample to nested linear Artin Approximation
(London Mathematical Society, 2018)Gabrielov’s famous example for the failure of analytic Artin approximation in the presence of nested subring conditions ...
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En recuerdo de Alexander Grothendieck: prólogo para una lectura de su vida y obra
(Real Sociedad Matemática Española, 2017)En este artículo repasamos algunas de las claves de las contribuciones matemáticas de Alexander Grothendieck y del contexto ...
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Encoding algebraic power series
(Springer, 2017)The division algorithm for ideals of algebraic power series satisfying Hironaka’s box condition is shown to be finite when ...
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Entrevista a Isabel Fernández, conferenciante invitada al ICM 2010
(Real Sociedad Matematica Española, 2010)Isabel Fernández, de la Universidad de Sevilla, es conferenciante invitada junto con Pablo Mira (Universidad Politécnica ...
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Equimultiple locus of embedded algebroid surfaces and blowing-up in arbitrary characteristic
(Chinese Academy of Sciences, 2009-12)This paper extends previous results of the authors, concerning the behaviour of the equimultiple locus of algebroid surfaces under blowing–up, to arbitrary characteristic.
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Equimultiple locus of embedded algebroid surfaces and blowing-up in characteristic zero
(Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, 2004)The smooth equimultiple locus of embedded algebroid surfaces appears naturally in many resolution process, both classical and modern.In this paper we explore how it changes by blowing–up.
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Estimates for exponential sums with a large automorphism group
(American Mathematical Society, 2012)We prove some improvements of the classical Weil bound for one variable additive and multiplicative character sums ...
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Estimates for singular multiplicative character sums
(Duke University Press, 2005)We give some estimates for multiplicative character sums on quasiprojective varieties over finite fields depending on the ...
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Exact cost minimization of a series-parallel reliable system with multiple component choices using an algebraic method
(2013-11)The redundancy allocation problem is formulated minimizing the design cost for a series-parallel system with multiple ...
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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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Explicit calculations in rings of differential operators
(Société Mathématique de France, 2004)We use the notion of a standard basis to study algebras of linear differential operators and finite type modules over ...
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Explicit local multiplicative convolution of ℓ-adic sheaves
(European Mathematical Society, 2018)We give explicit formulas for the local multiplicative convolution functors, which express the local monodromies of the ...
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Explicit models for perverse sheaves
(European Mathematical Society, 2003)We consider categories of generalized perverse sheaves, with relaxed constructibility conditions, by means of the process ...
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Exponential growth of rank jumps for A-hypergeometric systems
(European Mathematical Society, 2013)The dimension of the space of holomorphic solutions at nonsingular points (also called the holonomic rank) of a ...