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Listar por autor "Pérez Moreno, Carlos"
Mostrando ítems 21-40 de 62
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Artículo
Maximal functions and the control of weighted inequalities for the fractional integral operator
Carro Rosell, María Jesús; Pérez Moreno, Carlos; Soria de Diego, Fernando; Soria de Diego, Francisco Javier (Indiana University, 2005)We study weak-type (1, 1) weighted inequalities for the fractional integral operator Iα. We show that the fractional maximal ...
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Minimal regularity conditions for the end-point estimate of bilinear Calderón-Zygmund operators
Pérez Moreno, Carlos; Torres, Rodolfo H. (American Mathematical Society, 2014-01-09)Minimal regularity conditions on the kernels of bilinear operators are identi- fied and shown to be sufficient for the existence of end-point estimates within the context of the bilinear Calderón-Zygmund theory.
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Mixed weak type estimates: Examples and counterexamples related to a problem of E. Sawyer
Ombrosi, Sheldy J.; Pérez Moreno, Carlos (Uniwersytetu i Politechniki, 2016)In this paper we study mixed weighted weak-type inequalities for families of functions, which can be applied to study ...
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New estimates for the maximal singular integral
Mateu Bennassar, Joan Eugeni; Orobitg Huguet, Joan; Pérez Moreno, Carlos; Verdera Melenchón, Joan (Oxford University Press, 2010)In this paper we pursue the study of the problem of controlling the maximal singular integral T∗ f by the singular integral ...
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New maximal functions and multiple weights for the multilinear Calderón-Zygmund theory
Lerner, Andrei K.; Ombrosi, Sheldy J.; Pérez Moreno, Carlos; Torres, Rodolfo H.; Trujillo González, Rodrigo Francisco (Elsevier, 2009-03-01)A multi(sub)linear maximal operator that acts on the product of m Lebesgue spaces and is smaller that the m-fold product ...
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On sufficient conditions for the boundedness of the Hardy-Littlewood maximal operator between weighted Lp-spaces with different weights
Pérez Moreno, Carlos (London Mathematical Society, 1995-07) -
Artículo
Optimal exponents in weighted estimates without examples
Luque Martínez, Teresa; Pérez Moreno, Carlos; Rela, Ezequiel (International Press, 2015)t. We present a general approach for proving the optimality of the exponents on weighted estimates. We show that if an ...
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Potential operators, maximal functions, and generalizations of A∞
Pérez Moreno, Carlos; Wheeden, Richard L. (Springer, 2003-08)We derive weighted norm estimates which relate integral operators of potential type (fractional integrals) to corresponding ...
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Capítulo de Libro
El principio de Calderón-Zygmund
Pérez Moreno, Carlos; Trujillo González, Rodrigo Francisco (Universidad de La Rioja, 2001)In this note we show some estimates for multilinear commutators with vector symbol b = (b1,...,bm) defined by the expression ...
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Quantitative weighted mixed weak-type inequalities for classical operators
Ombrosi, Sheldy J.; Pérez Moreno, Carlos; Recchi, Diana Jorgelina (Indiana University, 2016)We improve on several mixed weak-type inequalities both for the Hardy-Littlewood maximal function and for Calderón-Zygmund ...
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Artículo
Reverse Hölder property for strong weights and general measures
Luque Martínez, Teresa; Pérez Moreno, Carlos; Rela, Ezequiel (Springer, 2016-02-22)We present dimension-free reverse H¨older inequalities for strong A∗p weights, 1 ≤ p < ∞. We also provide a proof for the ...
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Sharp bounds for general commutators on weighted Lebesgue spaces
Chung, Daewon; Pereyra, María Cristina; Pérez Moreno, Carlos (American Mathematical Society, 2012)We show that if a linear operator T is bounded on weighted Lebesgue space L2(w) and obeys a linear bound with respect to ...
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Sharp estimates for commutators of singular integrals via iterations of the Hardy-Littlewood maximal function
Pérez Moreno, Carlos (Springer, 1997-11) -
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Sharp Lp-weighted Sobolev inequalities
Pérez Moreno, Carlos (Association des Annales de l'Institut Fourier, 1995) -
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Sharp reverse Hölder property for A∞ weights on spaces of homogeneous type
Hytönen, Tuomas; Pérez Moreno, Carlos; Rela, Ezequiel (Elsevier, 2012-12-15)In this article we present a new proof of a sharp Reverse Hölder Inequality for A∞ weights. Then we derive two applications: ...
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Sharp two-weight inequalities for singular integrals, with applications to the Hilbert transform and the Sarason conjecture
Cruz Uribe, David; Martell Berrocal, José María; Pérez Moreno, Carlos (Elsevier, 2007-12-20)We prove two-weight norm inequalities for Calderón-Zygmund singular integrals that are sharp for the Hilbert transform ...
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Sharp weighted bounds for fractional integral operators
Lacey, Michael T.; Moen, Kabe; Pérez Moreno, Carlos; Torres, Rodolfo H. (Elsevier, 2010-09-01)The relationship between the operator norms of fractional integral operators acting on weighted Lebesgue spaces and the ...
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Artículo
Sharp weighted bounds for multilinear maximal functions and Calderón-Zygmund operators
Damián González, Wendolín; Lerner, Andrei K.; Pérez Moreno, Carlos (Springer, 2015-02)In this paper we prove some sharp weighted norm inequalities for the multi(sub)linear maximal function M introduced in ...
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Sharp weighted bounds involving A∞
Hytönen, Tuomas; Pérez Moreno, Carlos (Mathematical Sciences Publishers, 2013)We improve on several weighted inequalities of recent interest by replacing a part of the Ap bounds by weaker A∞ estimates ...
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Sharp weighted endpoint estimates for commutators of singular integral operators
Pérez Moreno, Carlos; Pradolini, Gladis (University of Michigan, 2001)