Browsing Análisis Matemático by Title
Now showing items 186-205 of 624
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PhD Thesis
Estudio de algunos aspectos geométricos de los espacios métricos geodésicos y sus consecuencias en la teoría métrica del punto fijo
(2011)El primer capítulo de este trabajo es de carácter preliminar y en él se reúnen fundamentalmente los conceptos más elementales ...
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- PhD Thesis
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Article
Exceptional Hahn and Jacobi polynomials with an arbitrary number of continuous parameters
(Wiley, 2021-09-30)We construct new examples of exceptional Hahn and Jacobi polynomials. Exceptional polynomials are orthogonal polynomials ...
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Chapter of Book
Existence and approximation of fixed points of right Bregman nonexpansive operators
(Springer, 2013-07-29)We study the existence and approximation of fixed points of right Bregman nonexpansive operators in reflexive Banach space. ...
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Article
Existence and estimation of the Hausdorff dimension of attractors for an epidemic model
(Wiley, 2017)We prove the existence of pullback and uniform attractors for the process associated to a non-autonomous SIR model, with ...
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Article
Existence and nonexistence of hypercyclic semigroups
(American Mathematical Society, 2007-03)In these notes we provide a new proof of the existence of a hypercyclic uniformly continuous semigroup of operators on any ...
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Article
Existence and uniqueness of solution to several kinds of differential equations using the coincidence theory
(Mathematical Society of the Republic of China, 2015)The purpose of this article is to study the existence of a coincidence point for two mappings defined on a nonempty set ...
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Article
Existence for the α-patch model and the QG sharp front in Sobolev spaces
(Elsevier, 2008-04-01)We consider a family of contour dynamics equations depending on a parameter α with 0<α⩽1. The vortex patch problem of the ...
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Article
Existence, uniqueness and global behavior of the solutions to some nonlinear vector equations in a finite dimensional Hilbert space
(Elsevier, 2017-09)The initial value problem and global properties of solutions are studied for the vectorequation:(∥u′∥lu′)′ + ∥A1/2u∥β Au + g(u′) = 0 in a finite dimensional Hilbert space under suitable assumptions on g.
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Article
Existence, Uniqueness and Homogenization of Nonlinear Parabolic Problems with Dynamical Boundary Conditions in Perforated Media
(Springer, 2019-12-03)We consider a nonlinear parabolic problem with nonlinear dynamical boundary conditions of pure-reactive type in a media ...
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Article
Exponente de convergencia generalizado de una sucesión compleja
(Universitat de Barcelona, 1987)Our aim in this paper is to give several new expressions for the kth-convergence exponent of a complex sequence, and an extension of this concept to a certain class of real functions.
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Article
Exponential decay estimates for singular integral operators
(Springer, 2013-12)The following subexponential estimate for commutators is proved |{x ∈ Q : |[b, T]f(x)| > tM2 f(x)}| ≤ c e− √ α tkbkBMO ...
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Article
Exponential type of hypercyclic entire functions
(Springer, 2002-04)In this paper the exponential type of hypercyclic entire functions with respect to a sequence (Φn(D)) of differential ...
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Article
Extended eigenvalues for Cesàro operators
(Elsevier, 2015-09-15)A complex scalar λ is said to be an extended eigenvalue of a bounded linear operator T on a complex Banach space if there ...
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Article
Extended eigenvalues of composition operators
(Elsevier, 2021-12-15)A complex scalar λ is said to be an extended eigenvalue of a bounded linear operator A on a complex Hilbert space if there ...
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Article
Extended eigenvalues of composition operators
(Elsevier, 2021-12-15)A complex scalar λ is said to be an extended eigenvalue of a bounded linear operator A on a complex Hilbert space if there ...
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Article
Extensions of Rubio de Francia's extrapolation theorem
(Universitat de Barcelona, 2006)One of the main results in modern harmonic analysis is the extrapolation theorem of J.L. Rubio de Francia for Ap weights. ...
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Article
Extrapolation from A∞ weights and applications
(Elsevier, 2004-08-15)We generalize the Ap extrapolation theorem of Rubio de Francia to A∞ weights in the context of Muckenhoupt bases. Our ...