Results 91 to 100 of about 4,440 (181)

Almost Everywhere Strong Summability of two-dimensional Walsh-Fourier Series

, 2016
It is proved a BMO-estimation for quadratic partial sums of two-dimensional Walsh-Fourier series from which it is derived an almost everywhere exponential summability of quadratic partial sums of double Walsh-Fourier series.Comment: arXiv admin note ...
Goginava, Ushangi
core  

Boundedness of commutators of variable Marcinkiewicz fractional integral operator in grand variable Herz spaces

Journal of Inequalities and Applications
Let S n − 1 $\mathbb{S}^{n-1}$ denote unit sphere in R n $\mathbb{R}^{n}$ equipped with the normalized Lebesgue measure. Let Φ ∈ L s ( S n − 1 ) $\Phi \in L^{s}(\mathbb{S}^{n-1})$ be a homogeneous function of degree zero such that ∫ S n − 1 Φ ( y ′ ) d σ
Babar Sultan, Mehvish Sultan, Aziz Khan, Thabet Abdeljawad   +3 more
doaj   +1 more source

Boundedness of a Class of Sublinear Operators and Their Commutators on Generalized Morrey Spaces

Abstract and Applied Analysis, 2011
The authors study the boundedness for a large class of sublinear operator T generated by Calderón-Zygmund operator on generalized Morrey spaces Mp,φ.
Vagif S. Guliyev, Seymur S. Aliyev, Turhan Karaman   +2 more
doaj   +1 more source

SOME REMARKS ON MARCINKIEWICZ INTEGRALS ALONG SUBMANIFOLDS

Taiwanese Journal of Mathematics, 2012
We investigate the $L^p$ boundedness for a class of parametric Marcinkiewicz integral operators associated to submanifolds under the $L(\log L)^{\alpha}({S}^{n-1})$ or Block space condition on the kernel functions. Our results improve the recent results by Al-Qassem and Pan in Studia Mathematica.
Li, Wenjuan, Yabuta, Kôzô
openaire   +2 more sources

Investigation of the Immunogenic Properties of Ovalbumin Modified by Urban Airborne Particulate Matter. [PDF]

Arch Immunol Ther Exp (Warsz), 2023
Nowak B, Wądołek A, Mazuryk O, Poznańska A, Majzner K, Majka G, Oszajca M, Barańska M, Stochel G, Marcinkiewicz J.   +9 more
europepmc   +1 more source

A surprising formula for Sobolev norms. [PDF]

Proc Natl Acad Sci U S A, 2021
Brezis H, Van Schaftingen J, Yung PL.
europepmc   +1 more source

On weighted inequalities for parametric Marcinkiewicz integrals

Journal of Inequalities and Applications, 2006
We establish a weighted boundedness of a parametric Marcinkiewicz integral operator if is allowed to be in the block space for some and satisfies a mild integrability condition.
Al-Qassem HM
doaj  

-Boundedness of Marcinkiewicz Integrals along Surfaces with Variable Kernels: Another Sufficient Condition

Journal of Inequalities and Applications, 2007
We give the estimates for the Marcinkiewicz integral with rough variable kernels associated to surfaces. More precisely, we give some other sufficient conditions which are different from the conditions known before to warrant that the -boundedness ...
Yabuta Kôzô, Xue Qingying
doaj  

Monocyte Subsets in Patients with Chronic Heart Failure Treated with Cardiac Resynchronization Therapy. [PDF]

Cells, 2021
Ptaszyńska-Kopczyńska K, Eljaszewicz A, Marcinkiewicz-Siemion M, Sawicka-Śmiarowska E, Tarasiuk E, Lisowska A, Tynecka M, Grubczak K, Radzikowska U, Janucik A, Moniuszko M, Charkiewicz K, Laudański P, Sobkowicz B, Kamiński KA.   +14 more
europepmc   +1 more source

N-chlorotaurine, a potent weapon against multiresistant bacteria. [PDF]

J Appl Microbiol, 2021
Anich C, Orth-Höller D, Lackner M, Nagl M.   +3 more
europepmc   +1 more source