Listar Artículos (Álgebra) por título
Mostrando ítems 215-234 de 260
-
Artículo
Some geometric aspects of Puiseux surfaces
(European Mathematical Society, 2003)The following problem is treated: Characterizing the tangent cone and the equimultiple locus of a Puiseux surface (that ...
-
Artículo
Specializations of MacMahon symmetric functions and the polynomial algebra
(Elsevier, 2002-03-06)A MacMahon symmetric function is a formal power series in a finite number of alphabets that is invariant under the diagonal ...
-
Artículo
Strongly quasipositive links with braid index 3 have positive Conway polynomial
(World Scientific, 2016-10)Strongly quasipositive links are those links which can be seen as closures of positive braids in terms of band generators. ...
-
Capítulo de Libro
Sudokus and Gröbner Bases: not only a Divertimento
(2006)Sudoku is a logic-based placement puzzle. We recall how to translate this puzzle into a 9-colouring problem which ...
-
Artículo
Sumando la derivada de la serie geométrica
(Asociación Matemática Venezolana, 2003) -
Artículo
Sur l’irréductibilité d’une induite parabolique
(De Gruyter, 2009)Let F be a non-Archimedean locally compact field and let D be a central division algebra over F. Let p1 and p2 be respectively ...
-
Artículo
Symmetric functions in noncommuting variables
(American Mathematical Society, 2006)Consider the algebra Qhhx1, x2, . . .ii of formal power series in countably many noncommuting variables over the rationals. ...
-
Artículo
Tame Galois realizations of GSp4 (Fℓ) over Q
(Oxford University Press, 2011)In this paper we obtain realizations of the 4-dimensional general symplectic group over a prime field of characteristic ...
-
Artículo
Tautological systems and free divisors
(Elsevier, 2019-08-20)We introduce tautological systems defined by prehomogeneous actions of reductive algebraic groups. If the complement of ...
-
Artículo
The 1-type of a Waldhausen K-theory spectrum
(Elsevier, 2007-12-01)We give a small functorial algebraic model for the 2-stage Postnikov section of the K-theory spectrum of a Waldhausen category and use our presentation to describe the multiplicative structure with respect to biexact functors.
-
Artículo
The algebra of secondary homotopy operations in ring spectra
(London Mathematical Society, 2011)The primary algebraic model of a ring spectrum R is the ring π∗R of homotopy groups. We introduce the secondary model π∗,∗R ...
-
Artículo
The analytic standard fan of a D-module
(Elsevier, 2001-10-24)We extend to the analytic D-module case our results in the algebraic case, namely, we associate with any monogeneous module ...
-
Artículo
The characteristic cohomology class of a triangulated category
(2005)The concept of a triangulated homotopy category can be canonically lifted to the level of a groupoid-enriched category. This way two natural axioms on track triangles replace the four somewhat obscure axioms of a triangulated category.
-
Artículo
The computation of the logarithmic cohomology for plane curves
(Elsevier, 2009-12-01)We will give algorithms of computing bases of logarithmic cohomology groups for square-free polynomials in two variables.
-
Artículo
The conjugacy stability problem for parabolic subgroups in artin groups
(Springer, 2022-09-14)Given an Artin group A and a parabolic subgroup P, we study if every two elements of P that are conjugate in A, are also ...
-
Artículo
The conservation relation for cuspidal representations
(Springer, 2012-01)Let π ∈ Cusp (U(Vn)) be a smooth cuspidal irreducible representation of a unitary group U(Vn) of dimension n over a ...
-
Artículo
The cyclic sliding operation in Garside groups
(Springer, 2010-05)We present a new operation to be performed on elements in a Garside group, called cyclic sliding, which is introduced to ...
-
Artículo
The defining ideals of conjugacy classes of nilpotent matrices and a conjecture of Weyman
(Oxford University Press, 2008)Tanisaki introduced generating sets for the defining ideals of the schematic intersections of the closure of conjugacy ...
-
Artículo
The Gröbner fan of an An-module
(Elsevier, 2000-06-14)Let I be a non-zero left ideal of the Weyl algebra An of order n over a field k and let L:R2n→R be a linear form defined ...
-
Artículo
The Kronecker product of Schur functions indexed by two-row shapes or hook shapes
(Springer, 2001-09)The Kronecker product of two Schur functions sµ and sν, denoted by sµ ∗ sν, is the Frobenius characteristic of the tensor ...