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Mostrando ítems 21-30 de 46
Artículo
Algebra structure for Lp of a vector measure
(Elsevier, 2009)
In this paper, we present new results about the space Lp (ν) for ν being a vector measure defined in the Borel σ -algebra of a compact abelian group G and satisfying certain property concerning translation of simple ...
Artículo
Complex interpolation of L-p-spaces of vector measures on delta-rings
(Elsevier, 2013)
We apply the Calderón interpolation methods to Banach lattices of p-integrable and weakly p-integrable functions with respect to a Banach-space-valued measure defined on a δ-ring. In general, the results we obtain are ...
Artículo
Geometric Objects and Cohomology Operations
(Cornell University, 2012)
Cohomology operations (including the cohomology ring) of a geometric object are finer algebraic invariants than the homology of it. In the literature, there exist various algorithms for computing the homology groups of ...
Artículo
Optimization methods for the planning of rapid transit systems
(Elsevier, 2000)
A central question when planning rapid transit systems is the determination of alignments and stations. Operational research methods can help solve these problems and they are also useful for the assessment of the network ...
Artículo
Positive Representations of L1 of a Vector Measure
(Springer, 2007)
We characterize the vector measures n on a Banach lattice such that the map |·|dn provides a quasi-norm which is equivalent to the canonical norm · n of the space L1(n) of integrable functions as an specific type ...
Artículo
Representation of Banach lattices as L1w spaces of a vector measure defined on a δ-ring
(The Belgian Mathematical Society, 2012)
In this paper we prove that every Banach lattice having the Fatou property and having its s-order continuous part as an order dense subset, can be represented as the space L1 w(n) of weakly integrable functions with ...
Artículo
Modelos geométricos para el aprendizaje de movimientos en el plano
(Universitat Politécnica de Valencia, 2010)
En geometría moderna, la relación entre la estructura algebraica delos elementos geométricos y la descripción física de estos mismos esa menudo demasiado abstracta para que se pueda explicar ...
Artículo
Periodic maximal surfaces in the Lorentz–Minkowski space L3
(Springer, 2007)
A maximal surface S with isolated singularities in a complete flat Lorentzian 3-manifold N is said to be entire if it lifts to a (periodic) entire multigraph S˜ in L3 In addition, S is . called of finite type if it has ...
Artículo
The Menger number of the strong product of graphs
(Elsevier, 2013)
The xy-Menger number with respect to a given integer ℓ, for every two vertices x, y in a connected graph G, denoted by ζℓ(x, y), is the maximum number of internally disjoint xy-paths whose lengths are at most ℓ in G. The ...
Artículo
On the Ramsey numbers for stars versus complete graphs
(Elsevier, 2010)
For graphs G1, . . . , Gs, the multicolor Ramsey number R(G1, . . . , Gs) is the smallest integer r such that if we give any edge col-oring of the complete graph on r vertices with s colors then there exists a monochromatic copy ...