Results 81 to 90 of about 1,618 (104)

Commutators for the maximal and sharp functions with weighted Lipschitz functions on weighted Morrey spaces

Demonstratio Mathematica
We study the boundedness of commutators of the Hardy-Littlewood maximal function and the sharp maximal function on weighted Morrey spaces when the symbols of the commutators belong to weighted Lipschitz spaces (weighted Morrey-Campanato spaces). Some new
Zhang Pu, Fan Di
doaj   +1 more source

Sharp weighted estimates for multi-frequency Calder\'on-Zygmund operators

, 2017
In this paper we study weighted estimates for the multi-frequency $\omega-$Calder\'{o}n-Zygmund operators $T$ associated with the frequency set $\Theta=\{\xi_1,\xi_2,\dots,\xi_N\}$ and modulus of continuity $\omega$ satisfying the usual Dini condition ...
Raani, K. S. Senthil, Shrivastava, Saurabh   +1 more
core  

Lp estimates for maximal functions along surfaces of revolution on product spaces

Open Mathematics, 2019
This paper is concerned with establishing Lp estimates for a class of maximal operators associated to surfaces of revolution with kernels in Lq(Sn−1 × Sm−1), q > 1.
Ali Mohammed, Reyyashi Musa
doaj   +1 more source

Parametric Fourier and Mellin transforms of power-constructible functions

Forum of Mathematics, Sigma
We enrich the class of power-constructible functions, introduced in [CCRS23], to a class $\mathcal {C}^{\mathcal {M,F}}$ of algebras of functions which contains all complex powers of subanalytic functions and their parametric Mellin and Fourier ...
Raf Cluckers, Georges Comte, Tamara Servi   +2 more
doaj   +1 more source

Boundedness of a class of rough maximal functions. [PDF]

J Inequal Appl, 2018
Ali M, Al-Mohammed O.
europepmc   +1 more source

Oscillation and variation inequalities for the multilinear singular integrals related to Lipschitz functions. [PDF]

J Inequal Appl, 2017
Hu Y, Wang Y.
europepmc   +1 more source

Weighted norm inequalities for multilinear Calderón-Zygmund operators in generalized Morrey spaces. [PDF]

J Inequal Appl, 2017
Wang P, Liu Z.
europepmc   +1 more source

Lipschitz estimates for commutators of singular integral operators associated with the sections. [PDF]

J Inequal Appl, 2017
Wang G, Zhou J.
europepmc   +1 more source

Variation and oscillation for the multilinear singular integrals satisfying Hörmander type conditions. [PDF]

J Inequal Appl, 2018
Xia Y.
europepmc   +1 more source

Sharp maximal and weighted estimates for multilinear iterated commutators of multilinear integrals with generalized kernels. [PDF]

J Inequal Appl, 2017
Lin Y, Zhang N.
europepmc   +1 more source