Listar Algebra por título
Mostrando ítems 126-145 de 305
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Artículo
Hasse-Schmidt derivations and coefficient fields in positive characteristics
(Elsevier, 2003-07-01)We show how to express any Hasse-Schmidt derivation of an algebra in terms of a finite number of them under natural ...
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Artículo
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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Capítulo de Libro
Hasse–Schmidt derivations versus classical derivations
(American Mathematical Society, 2020-01-17)In this paper we survey the notion and basic results on multivariate Hasse–Schmidt derivations over arbitrary commutative ...
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Artículo
Higher derivations of modules and the Hasse-Schmidt module
(Cornell University, 2020-07-28)In this paper we revisit Ribenboim's notion of higher derivations of modules and relate it to the recent work of De Fernex ...
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Artículo
Hironaka's characteristic polygon and effective resolution of surfaces
(Elsevier, 2007-03-01)Hironaka’s concept of characteristic polyhedron of a singularity has been one of the most powerful and fruitful ideas of ...
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Artículo
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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Artículo
Homotopy theory of bicomplexes
(Elsevier, 2019-05)We define two model structures on the category of bicomplexes concentrated in the right half plane. The first model ...
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Artículo
Homotopy theory of non-symmetric operads, II: Change of base category and left properness
(Mathematical Sciences Publishers, 2014)We prove, under mild assumptions, that a Quillen equivalence between symmetric monoidal model categories gives rise to a ...
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Artículo
Homotopy theory of nonsymmetric operads
(Mathematical Sciences Publishers, 2011)We endow categories of nonsymmetric operads with natural model structures. We work with no restriction on our operads and ...
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Artículo
Homotopy units in A-infinity algebras
(American Mathematical Society, 2016-03)We show that the canonical map from the associative operad to the unital associative operad is a homotopy epimorphism for ...
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Artículo
How to calculate the slopes of a D-module
(Foundation Compositio Mathematica, 1996) -
Artículo
Improvements of the Weil bound for Artin-Schreier curves
(Springer, 2011-10)For the Artin-Schreier curve y q − y = f(x) defined over a finite field Fq of q elements, the celebrated Weil bound for ...
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Artículo
Improving an algorithm to solve multiple simultaneous conjugacy problems in braid groups
(American Mathematical Society, 2005)There are recent cryptographic protocols that are based on Multiple Simultaneous Conjugacy Problems in braid groups. We ...
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Tesis Doctoral
Inducción y recursión las teorías IDelta n+1(T) /
(1999)En este trabajo se realiza un análisis de la conjetura de Friedman-Paris, acerca de la equivalencia entre los fragmentos ...
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Artículo
Inequalities between Littlewood–Richardson coefficients
(Elsevier, 2006-05)We prove that a conjecture of Fomin, Fulton, Li, and Poon, associated to ordered pairs of partitions, holds for many ...
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Artículo
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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Ponencia
Invariance properties for coefficients of symmetric functions
(2016)We show that several of the main structural constants for symmetric functions (Littlewood-Richardson coefficients, Kronecker ...
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Artículo
Invariants and coinvariants of the symmetric group in noncommuting variables
(University of Toronto Press, 2008)We introduce a natural Hopf algebra structure on the space of noncommutative symmetric functions. The bases for this algebra ...
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Artículo
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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Artículo
Irregular hypergeometric D-modules
(E, 2010-08-01)We study the irregularity of hypergeometric D-modules MA(β) via the explicit construction of Gevrey series solutions along ...