ListarArtículos (Análisis Matemático) por materia "Calderón-Zygmund operators"
Mostrando ítems 1-8 de 8
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A1 bounds for Calderón-Zygmund operators related to a problem of Muckenhoupt and Wheeden
(International Press, 2009)We obtain an Lp(w) bound for Calderón-Zygmund operators T when w ∈ A1. This bound is sharp both with respect to ∥w∥A1 and with respect to p. As a result, we get a new L1,∞(w) estimate for T related to a problem of Muckenhoupt and Wheeden.
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Generalized Hörmander conditions and weighted endpoint estimates
(Polish Academy of Sciences, Institute of Mathematics, 2009)We consider two-weight estimates for singular integral operators and their commutators with bounded mean oscillation ...
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Optimal exponents in weighted estimates without examples
(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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Quantitative weighted mixed weak-type inequalities for classical operators
(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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Sharp weighted bounds involving A∞
(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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Two-weight, weak-type norm inequalities for fractional integrals, Calderón-Zygmund operators and commutators
(Indiana University, 2000)We give Ap-type conditions which are sufficient for the two-weight, weak-type (p, p) inequalities for fractional integral ...
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Two-weight, weak-type norm inequalities for singular integral operators
(International Press, 1999)We give a sufficient condition for singular integral operators and, more generally, Calder´on-Zygmund operators to satisfy ...
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Weak type estimates for singular integrals related to a dual problem of Muckenhoupt-Wheeden
(Springer, 2009-06)A well known open problem of Muckenhoupt-Wheeden says that any Calderón-Zygmund singular integral operator T is of weak ...