Results 21 to 30 of about 4,700,340 (270)

The multilinear Littlewood-Paley square operators and their commutators on weighted Morrey spaces [PDF]

Indian journal of pure and applied mathematics, 2023
In this paper, we prove the boundedness of the multilinear Littlewood-Paley square operators and their commutators on weighted Morrey spaces, then we give the boundedness and weak-type $$L\log L$$ L log L estimates for the commutators of multilinear ...
Xi Cen
semanticscholar   +1 more source

Spaceability on Morrey Spaces

Iranian Journal of Mathematical Sciences and Informatics, 2022
A subset \(S\) of a topological vector space \(X\) is called spaceable if \(S\cup\{0\}\) contains a closed infinite-dimensional linear subspace of \(X\).
Sawano Y., Tabatabaie S.M.
openaire   +3 more sources

Boundedness of Marcinkiewicz integral operator of variable order in grand Herz-Morrey spaces

AIMS Mathematics, 2023
Let $ \mathbb{S}^{n-1} $ denotes the unit sphere in $ \mathbb{R}^n $ equipped with the normalized Lebesgue measure. Let $ \Phi \in L^r(\mathbb{S}^{n-1}) $ be a homogeneous function of degree zero.
M. Sultan, B. Sultan, Aziz Khan, T. Abdeljawad   +3 more
semanticscholar   +1 more source

Sharp weak bounds for discrete Hardy operator on discrete central Morrey spaces

AIMS Mathematics, 2023
In this note, we introduce the discrete (weak) central Morrey spaces, which are central versions of discrete (weak) Morrey spaces. The sharp bounds for discrete Hardy operator from discrete central Morrey spaces to discrete weak central Morrey spaces are
Mingquan Wei , Xiaoyu Liu
doaj   +1 more source

Characterizations for the genuine Calderón-Zygmund operators and commutators on generalized Orlicz-Morrey spaces

Advances in Nonlinear Analysis, 2023
In this article, we show continuity of commutators of Calderón-Zygmund operators [ b , T ] \left[b,T] with BMO functions in generalized Orlicz-Morrey spaces M Φ , φ ( R n ) {M}^{\Phi ,\varphi }\left({{\mathbb{R}}}^{n}) .
V. Guliyev, M. N. Omarova, M. Ragusa
semanticscholar   +1 more source

Boundedness of vector-valued intrinsic square functions in Morrey type spaces [PDF]

, 2014
In this paper, we will obtain the strong type and weak type estimates for vector-valued analogues of intrinsic square functions in the weighted Morrey spaces $L^{p,\kappa}(w)$ when $1\leq ...
Wang, Hua
core   +7 more sources

Calderón Operator on Local Morrey Spaces with Variable Exponents

Mathematics, 2021
In this paper, we establish the boundedness of the Calderón operator on local Morrey spaces with variable exponents. We obtain our result by extending the extrapolation theory of Rubio de Francia to the local Morrey spaces with variable exponents.
Kwok-Pun Ho
doaj   +1 more source

On the relation between mixed Morrey spaces and mixed Morrey double-sequence spaces [PDF]

ITM Web of Conferences
In this article, we prove that mixed Morrey double-sequence spaces can be realized as a subspace of mixed Morrey spaces. Our proof extends a similar result for discrete Morrey spaces, obtained by Kikianty and Schwanke in 2019.
Gunawan Hendra, Kikianty Eder, Hakim Denny Ivanal, Ifronika, Yudatama Rizma   +4 more
doaj   +1 more source

Pointwise Multipliers on Weak Morrey Spaces

Analysis and Geometry in Metric Spaces, 2020
We consider generalized weak Morrey spaces with variable growth condition on spaces of homogeneous type and characterize the pointwise multipliers from a generalized weak Morrey space to another one.
Kawasumi Ryota, Nakai Eiichi
doaj   +1 more source

Calderon-Zygmund operators and their commutators on generalized weighted Orlicz-Morrey spaces [PDF]

Bulletin of Mathematical Sciences, 2022
In this paper, we obtain the necessary and sufficient conditions for the weak/strong boundedness of the Calder´on-Zygmund operators in generalized weighted Orlicz-Morrey spaces.
F. Deringoz, V. Guliyev, M. Omarova, M. Ragusa   +3 more
semanticscholar   +1 more source