Listar Artículos (Análisis Matemático) por título
Mostrando ítems 214-233 de 510
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I ∞ 0 (∑) no es totalmente tonelado
(Real Academia de Ciencias Exactas, Físicas y Naturales, 1985)Let ∑ be an infinite σ-field and denote by I ∞ 0 (∑) the space spanned by the characteristic functions of elements of ∑, endowed with the supremum norm. We prove that I ∞ 0 (∑) is not totally barrelled.
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Improving dimension estimates for Furstenberg-type sets
(Elsevier, 2010-01-30)In this paper we study the problem of estimating the generalized Hausdorff dimension of Furstenberg sets in the plane. For ...
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Incompressible flow in porous media with fractional diffusion
(IOP Publishing, 2009-08)In this paper we study the heat transfer with a general fractional diffusion term of an incompressible fluid in a porous ...
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Infinite dimensional holomorphic non-extendability and algebraic genericity
(Elsevier, 2017-01-15)In this note, the linear structure of the family He(G) of holomorphic functions in a domain G of a complex Banach space ...
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Infinite pointwise lineability: general criteria and applications
(Springer, 2023-11-11)In this paper we introduce the concept of infinite pointwise dense lineability (spaceability), and provide a criterion to ...
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Infinitesimal Carleson property for weighted measures induced by analytic self-maps of the unit disk
(Springer, 2013-08)We prove that, for every α>−1, the pull-back measure φ(Aα) of the measure dAα(z)=(α+1)(1−|z|2)αdA(z), where A is the ...
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Integración en álgebras de Abel
(Real Academia de Ciencias Exactas, Físicas y Naturales, 1974) -
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Interface evolution: the Hele-Shaw and Muskat problems
(Princeton University, 2011)We study the dynamics of the interface between two incompressible 2-D flows where the evolution equation is obtained from ...
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Interface evolution: water waves in 2-D
(Elsevier, 2010-01-15)We study the free boundary evolution between two irrotational, incompressible and inviscid fluids in 2-D without surface ...
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Interpolation by hypercyclic functions for differential operators
(Elsevier, 2009-04)We prove that, given a sequence of points in a complex domain Ω without accumulation points, there are functions having ...
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Interpolation by tamed entire functions
(Bulgarian Academy of Sciences, 2006)In this note it is constructed an entire function that interpolates a prescribed pair of sequences in the complex plane, ...
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Invariant means and thin sets in harmonic analysis with applications to prime numbers
(Wiley, 2009-08)We first prove a localization principle characterising Lust-Piquard sets. We obtain that the union of two Lust-Piquard ...
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Invariant subspaces and Deddens algebras
(Elsevier, 2015)It is shown that if the Deddens algebra DT associated with a quasinilpotent operator T on a complex Banach space is closed and localizing then T has a nontrivial closed hyperinvariant subspace.
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Invariant subspaces of parabolic self-maps in the Hardy space
(International Press, 2010-01)It is shown that the lattice of invariant subspaces of the operator of multiplication by a cyclic element of a Banach ...
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Iterative algorithms for nonexpansive mappings on Hadamard manifolds
(The Mathematical Society of the Republic of China, 2010-04)Two iterative algorithms for nonexpansive mappings on Hadamard manifolds, which are extensions of the well-known Halpern's ...
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Iterative methods for approximating fixed points of Bregman nonexpansive operators
(American Institute of Mathematical Sciences, 2013-08)Diverse notions of nonexpansive type operators have been extended to the more general framework of Bregman distances in ...
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Jacobi-Sobolev-type orthogonal polynomials: second-order differential equation and zeros
(Elsevier, 1998-04-17)We obtain an explicit expression for the Sobolev-type orthogonal polynomials {Qn} associated with the inner product ...
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John's ellipsoid and the integral ratio of a log-concave function
(Springer, 2018-04)We extend the notion of John’s ellipsoid to the setting of integrable log-concave functions. This will allow us to define ...