Listar Artículos (Álgebra) por agencia financiadora "European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)"
Mostrando ítems 1-20 de 38
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A duality approach to the symmetry of Bernstein-Sato polynomials of free divisors
(Elsevier, 2015-08-20)In this paper we prove that the Bernstein-Sato polynomial of any free divisor for which the D[s]-module D[s]h s admits ...
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A generalisation of the Phase Kick-Back
(Springer, 2023-03-13)In this paper, we present a generalisation of the Phase Kick-Back technique, which is central to some of the classical ...
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A geometric description of the extreme Khovanov cohomology
(Cambridge University Press, 2018-06)We prove that the hypothetical extreme Khovanov cohomology of a link is the cohomology of the independence simplicial ...
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Algebraic computation of some intersection D-modules
(Springer, 2006)Let X be a complex analytic manifold, D ⊂ X a locally quasi-homogeneous free divisor, E an integrable logarithmic connection ...
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Bi-orderings on pure braided Thompson's groups
(2008-03)In this paper it is proved that the pure braided Thompson’s group BF admits a bi-order, analog to the bi-order of the pure braid groups.
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Coefficient fields and scalar extension in positive characteristic
(Elsevier, 2005-03-15)Let k be a perfect field of positive characteristic, k(t)per the perfect closure of k(t) and A = k[[X1, . . . , Xn]]. We ...
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Continuous division of linear differential operators and faithful flatness of D∞X over DX
(Société Mathématique de France, 2004)In these notes we prove the faithful flatness of the sheaf of infinite order linear differential operators over the sheaf ...
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Correspondance de Howe explicite: paires duales de type II
(Société Mathématique de France, 2008)Dans cet article, nous proposons une nouvelle méthode pour démontrer la bijectivité de la correspondance de Howe pour les ...
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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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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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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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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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Finite monodromy of some families of exponential sums
(Elsevier, 2019-04)Given a prime p and an integer d > 1, we give a numerical criterion to decide whether the ℓ-adic sheaf associated to the ...
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Geometric approaches to braid groups and mapping class groups
(Cellule Mathdoc, 2015)These are Lecture Notes of a course given by the author at the School Winter Braids, held at the Université de Pau et des ...
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Hasse-Schmidt derivations, divided powers and differential smoothness
(Association des Annales de l'Institut Fourier, 2009)Let k be a commutative ring, A a commutative k-algebra and D the filtered ring of k-linear differential operators of A. ...
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Integral points in rational polygons: a numerical semigroup approach
(Springer, 2016)In this paper we use an elementary approach by using numerical semigroups (specifically, those with two generators) to ...
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Le théorème du symbole total d’un opérateur différentiel p-adique
(Consejo Superior de Investigaciones Científicas, 2010)Let X † be a smooth †-scheme (in the sense of Meredith) over a complete discrete valuation ring (V,m) of unequal ...
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Maltsiniotis's first conjecture for K1
(Duke University Press, 2008)We show that K1(E) of an exact category E agrees with K1(DE) of the associated triangulated derivator DE. More generally ...
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On the centralizer of generic braids
(De Gruyter, 2018-11)We study the centralizer of a braid from the point of view of Garside theory, showing that generically a minimal set of ...