Listar Análisis Matemático por título
Mostrando ítems 21-40 de 625
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Artículo
A note on an ergodic theorem in weakly uniformly convex geodesic spaces
(Springer, 2015-11)Karlsson and Margulis [A. Karlsson, G. Margulis, A multiplicative ergodic theorem and nonpositively curved spaces. Commun. ...
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Artículo
A note on interface dynamics for convection in porous media
(Elsevier, 2008-07-15)We study the fluid interface problem through porous media given by two incompressible 2-D fluids of different densities. ...
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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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Capítulo de Libro
A note on the off-diagonal Muckenhoupt-Wheeden conjecture
(World Scientific, 2016)We obtain the off-diagonal Muckenhoupt-Wheeden conjec-ture for Calder´on-Zygmund operators. Namely, given 1 < p < q < ∞ and ...
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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 pointwise estimate for the kernel of a pseudo-differential operator, with applications
(Unión Matemática Argentina, 1991) -
Artículo
A proof of a trigonometric inequality. A glimpse inside the mathematical kitchen
(2011-09)We prove the inequality ∞ ∑ k=1(−1) k+1 rk cos kφ k+2 < ∞ ∑ k=1 (−1) k+1 rk k+2 for 0 < r 1 and 0 < φ < π . For the ...
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Artículo
A proof-theoretic bound extraction theorem for CAT(κ)-spaces
(Springer, 2017-06)Starting in 2005, general logical metatheorems have been developed that guarantee the extractability of uniform effective ...
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Artículo
A q-analog of the Racah polynomials and the q-algebra SUq(2)
(Springer, 2006-01)We study some q-analogues of the Racah polynomials and some of their applications in the theory of representation of quantum algebras.
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Artículo
A q-extension of the generalized Hermite polynomials with the continuous orthogonality property on R
(Academic Publications, 2004)In this paper we study in detail a q-extension of the generalized Hermite polynomials of Szeg˝o. A continuous orthogonality ...
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Artículo
A remark on weighted inequalities for general maximal operators
(American Mathematical Society, 1993-12)Let 1 < p < ∞, and let w, v be two non–negative functions. We give a sufficient condition on w, v for which the general ...
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Artículo
A Seidel-Walsh theorem with linear differential operators
(Springer, 1999-05)Assume that {Sn}∞1 is a sequence of automorphisms of the open unit disk D and that {Tn}∞1 is a sequence of linear differential ...
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Artículo
A special type of triangulations in numerical nonlinear analysis
(Universitat de Barcelona, 1990)To calculate the zeros of a map f : D ⊆ Rn → Rn we consider the class of triangulations of Rn so that a certain point ...
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Artículo
A special type of triangulations in numerical nonlinear analysis
(Universidad de Extremadura, 1991) -
Artículo
A spectral radius type formula for approximation numbers of composition operators
(Elsevier, 2014-12-15)For approximation numbers an(Cφ) of composition operators Cφ on weighted analytic Hilbert spaces, including the Hardy, ...
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Artículo
A sum operator with applications to self-improving properties of Poincaré inequalities in metric spaces
(Springer, 2003-09)We define a class of summation operators with applications to the self-improving nature of Poincaré-Sobolev estimates, in ...
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Artículo
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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Artículo
A test for the Riemann hypotesis
(Adam Mickiewicz University, 2008-09)We prove that the Riemann Hypothesis holds if and only if I = Z +∞ 1 ˘ Π(x) − Li(x) ¯2 x −2 dx < +∞ with I = J, where J ...
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Artículo
A uniform betweenness property in metric spaces and its role in the quantitative analysis of the “Lion-man” game
(MSP, 2021-01-26)We analyze, based on an interplay between ideas and techniques from logic and geometric analysis, a pursuit-evasion game. ...
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