Browsing by UPV Unit "Universitat Politècnica de València. Instituto Universitario de Matemática Pura y Aplicada - Institut Universitari de Matemàtica Pura i Aplicada"
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Browsing by UPV Unit "Universitat Politècnica de València. Instituto Universitario de Matemática Pura y Aplicada - Institut Universitari de Matemàtica Pura i Aplicada"
Cascales, B.; Guirao Sánchez, Antonio José; Kadets, V.(Elsevier, 2013-06-20)
This paper is devoted to showing that Asplund operators with range in a uniform Banach algebra have
the Bishop¿Phelps¿Bollobas property, i.e., they are approximated by norm attaining Asplund operators
at the same time ...
We obtain a fixed point theorem for generalized contractions on complete
quasi-metric spaces, which involves w-distances and functions of Meir-Keeler and Jachymski type. Our result generalizes in various directions the ...
[EN] Occupancy grid maps have been widely used in robotics for navigation assistance. Most of the current occupancy maps use grids based on Cartesian coordinates. In this paper, we introduce a new approach to occupancy map ...
García-Raffi, L. M.; Jiménez Fernández, Eduardo; Sánchez Pérez, Enrique Alfonso(European Mathematical Society, 2013-06)
[EN] Sequences of real functions that are orthogonal with respect to a vector measure are
a natural generalization of the orthogonal systems with respect to a parametric measure. In this paper we develop a new procedure ...
Bonet Solves, José Antonio; Taskinen, Jari(Wiley-VCH Verlag, 2015-08)
We characterize boundedness, compactness and weak compactness of Volterra operators Vg acting between
different weighted Banach spaces H∞
v (C) of entire functions with sup-norms in terms of the symbol g; thus
we ...
Ballester Bolinches, Adolfo; Esteban Romero, Ramón; Ragland, Matthew F.(Walter de Gruyter, 2007-03)
[EN] A finite group G is said to be a PST-group if, for subgroups H and K of G with H Sylow-permutable in K and K Sylow-permutable in G, it is always the case that H is Sylow-permutable in G. A group G is a T*-group if, ...
In the context of fuzzy metrics in the sense of George and Veeramani, we study
when certain families of open balls centered at a point are local bases at this point.
This question is related to p-convergence and ...
[EN] It is shown in this paper that if X is a class of simple groups such that pi(X) = char X, the X-saturated formation H generated by a finite group cannot be expressed as the Gaschütz product F o G of two non-X-saturated ...
Ballester Bolinches, Adolfo; Esteban Romero, Ramón; Li, Yangming(Springer and Science China Press, 2012-05)
A subgroup H of a finite group G is a partial CAP-subgroup of G if there is a chief series of G such that H either covers or avoids every chief factor of the series. The structural impact of the partial cover and avoidance ...
Camarena Estruch, Joan Gerard; Gregori Gregori, Valentín; Morillas, Samuel; Sapena Piera, Almanzor(Institute of Electrical and Electronics Engineers (IEEE), 2013-10-02)
Mixed impulsive and Gaussian noise reduction from digital color images is a challenging task because it is necessary to appropriately process both types of noise that in turn need to be distinguished from the original image ...
Conejero Casares, José Alberto; Jordan Lluch, Cristina; Sanabria Codesal, Esther(Hindawi Publishing Corporation, 2014-09-11)
Given a railway line with n stops and the number of travelers between each pair of stops, we show how to split these stops into k different fare zones in order to maximize the benefit obtained from the sale of tickets to ...
Bonet Solves, José Antonio; Domanski, Pawel(Springer Verlag (Germany), 2015-04)
We obtain full description of eigenvalues and eigenvectors
of composition operators Cϕ : A (R) → A (R) for a real analytic self
map ϕ : R → R as well as an isomorphic description of corresponding
eigenspaces. We completely ...
The abscissas of convergence, uniform convergence and absolute
convergence of vector valued Dirichlet series with respect
to the original topology and with respect to the weak topology
σ(X, X
) of a locally convex space ...
In this study, we show the use of direct external electrical stimulation of a jellyfish luminescent calcium-activated protein, aequorin, expressed in a transgenic yeast strain. Yeast cultures were electrically stimulated ...
Moret-Tatay, Carmen; Lemus Zúñiga, Lenin Guillermo; Abad Tortosa, Diana; Gamermann ., Daniel; Vázquez Martinez, Andrea; Navarro Pardo, Esperanza; Conejero, J. Alberto(Blackwell Publishing, 2017)
[EN] The reaction time has been described as a measure of perception, decision making, and other cognitive processes. The aim of this work is to examine agerelated
changes in executive functions in terms of demand load ...
Acosta Iglesias, Dagoberto; Fernández de Córdoba Castellá, Pedro José; Isidro San Juan, José María; González-Santander Martínez, Juan Luis(World Scientific Publishing, 2012-08)
Quantum mechanics emerges à la Verlinde from a foliation of 3 by holographic screens, when regarding the latter as entropy reservoirs that a particle can exchange entropy with. This entropy is quantized in units of Boltzmann's ...
We prove that given a fuzzy metric space (in the sense of Kramosil and Michalek), the completion of its Hausdorff fuzzy metric space is isometric to the Hausdorff fuzzy metric space of its completion, when the Hausdorff ...
Hoyas Calvo, Sergio; Fajardo Peña, Pablo; Gil Megías, Antonio; Pérez Quiles, María Jezabel(Elsevier, 2014-06)
This article studies the linear stability of a thermoconvective problem in an annular domain for different Bond (capillarity or buoyancy effects) and Biot (heat transfer) numbers for two set of Prandtl numbers (viscosity ...