Listar Artículos (Análisis Matemático) por agencia financiadora "Junta de Andalucía"
Mostrando ítems 1-20 de 96
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A continuation method for weakly contractive mappings under the interior condition
(Hindawi, 2009)Recently, Frigon proved that, for weakly contractive maps, the property of having a fixed point is invariant by a certain ...
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A continuation method for weakly Kannan maps
(SpringerOpen, 2010)The first continuation method for contractive maps in the setting of a metric space was given by Granas. Later, Frigon ...
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A dynamical characterization of sub-Arakelian subsets
(Elsevier, 2013-09-15)We are going to characterize those sets which can be covered by an Arakelian set in terms of dynamical properties of entire ...
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A fixed point theorem for weakly Zamfirescu mappings
(Elsevier, 2011-03-01)In [13] T. Zamfirescu, Fixed point theorems in metric spaces, Arch. Math. 23 (1972), 292–298. Zamfirescu gave a fixed ...
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A Fredholm mapping of index zero
(Korean Mathematical Society, 2008)Sufficient conditions are given to assert that between any two Banach spaces over K Fredholm mappings share exactly N values in a specific open ball. The proof of the result is constructive and is based upon continuation methods.
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A geometrical coefficient implying the fixed point property and stability results
(University of Houston, 1996)In this paper we define a new geometric constant M(X) in Banach spaces such that X has the fixed point property for ...
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A local spectral condition for strong compactness with some applications to bilateral weighted shifts
(American Mathematical Society, 2014-01)An algebra of bounded linear operators on a Banach space is said to be strongly compact if its unit ball is precompact ...
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A new quantitative two weight theorem for the Hardy-Littlewood maximal operator
(American Mathematical Society, 2015-02)A quantitative two weight theorem for the Hardy-Littlewood maximal operator is proved improving the known ones. As a ...
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A note on the invariant distribution of a quasi-birth-and-death process
(Institute of Physics, 2011)The aim of this paper is to give an explicit formula of the invariant distribution of a quasi-birth-and-death process in ...
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A Paley-Wiener theorem for Bergman spaces with application to invariant subspaces
(London Mathematical Society, 2007-06)An analogue of the Paley–Wiener theorem is developed for weighted Bergman spaces of analytic functions in the upper ...
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A survey for the Muskat problem and a new estimate
(Springer, 2017-03)This paper shows a summary of mathematical results about the Muskat problem. The main concern is well-posed scenarios ...
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A zero of a proper mapping
(Casa Cărţii de Ştiinţă Cluj-Napoca, 2003)Sufficient conditions are given to assert that a differentiable proper Fredholm mapping between Banach spaces over K = R or K = C has a zero. The proof of the result is constructive and is based upon continuation methods.
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Algebraic structure of continuous, unbounded and integrable functions
(Elsevier, 2019-02)In this paper we study the large linear and algebraic size of the family of unbounded continuous and integrable functions ...
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Analysis of the effects of a fissure for a non-Newtonian fluid flow in a porous medium
(International Press, 2018)We study the solution of a non-Newtonian flow in a porous medium which characteristic size of the pores ε and containing ...
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Asymptotic centers and fixed points for multivalued nonexpansive mappings
(Maria Curie-Skłodowska University, 2004)Let X be a nearly uniformly convex Banach space, C a convex closed bounded subset of X and T : C → 2 C a multivalued ...
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Asymptotically nonexpansive mappings in modular function spaces
(Elsevier, 2002-01-15)In this paper, we prove that if ρ is a convex, σ-finite modular function satisfying a ∆2-type condition, C a convex, ...
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Asymptotically regular mappings in modular function spaces
(Japanese Association of Mathematical Sciences, 2001)Let ρ be a modular function satisfying a ∆2-type condition and Lρ the corresponding modular space. The main result in this ...
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À la carte recurrence relations for continuous and discrete hypergeometric functions
(Sociedad Española de Matemática Aplicada, 2011-09)We show how, using the constructive approach for special functions introduced by Nikiforov and Uvarov, one can obtain ...
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Banach spaces of universal Taylor series in the disc algebra
(Springer, 2016-09)It is proved that there are large vector spaces of functions in the disc algebra for which every nonzero member satisfies ...
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Chemostats with random inputs and wall growth
(John Wiley & Sons, 2015-03-12)Chemostat refers to a laboratory device used for growing microorganisms in a cultured environment, and has been regarded ...