Algebra: Envíos recientes
Mostrando ítems 41-60 de 306
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Artículo
An improved test set approach to nonlinear integer problems with applications to engineering design
(Proquest, 2015-03-14)Many problems in engineering design involve the use of nonlinearities and some integer variables. Methods based on test ...
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Computing localizations iteratively
(Cornell University, 2011)Let R = C[x] be a polynomial ring with complex coefficients and DX = Chx, ∂i be the Weyl algebra. Describing the ...
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Artículo
Parabolic subgroups acting on the additional length graph
(Geometric & Topology Publications, 2021-08-18)Let A ≠ A 1 , A 2 , I 2 m be an irreducible Artin–Tits group of spherical type. We show that the periodic ...
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Almost-extreme Khovanov spectra
(Springer, 2021)We introduce a functor from the cube to the Burnside 2-category and prove that it is equivalent to the Khovanov spectrum ...
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Khovanov homotopy type, periodic links and localizations
(Springer, 2021)Given an m-periodic link L ⊂ S3, we show that the Khovanov spectrum XL con structed by Lipshitz and Sarkar admits a group ...
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Gevrey Expansions of Hypergeometric Integrals II
(Oxford University Press, 2019-12-01)We study integral representations of the Gevrey series solutions of irregular hypergeometric systems under certain ...
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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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Capítulo de Libro
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 ...
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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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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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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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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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Pseudococyclic Partial Hadamard Matrices over Latin Rectangles
(MDPI [Commercial Publisher], 2021-01-06)The classical design of cocyclic Hadamard matrices has recently been generalized by means of both the notions of the cocycle ...
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Tesis Doctoral
Categorías de descenso simplicial
(2007-12-19) -
Tesis Doctoral
Estudio de dos invariantes en álgebras de Lie filiformes complejas y clasificación a partir de estos
(1995-05)• En las álgebras de lie filiformes complejas se estudian de manera detallada los subíndices definidos por: i = , que es ...
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Artículo
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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Artículo
The root extraction problem for generic braids
(MDPI, 2019-10)We show that, generically, finding the k-th root of a braid is very fast. More precisely, we provide an algorithm which, ...
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Tesis Doctoral
Quantum álgorithms for the combinatorial invariants of numerical semigroups
(2019)It was back in spring 2014 when the author of this doctoral dissertation was finishing its master thesis, whose main ...
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Artículo
A rigid local system with monodromy group 2.J2
(Elsevier, 2019-05)We exhibit a rigid local system of rank six on the affine line in characteristic p = 5 whose arithmetic and geometric ...