Results 11 to 20 of about 7,634 (181)

Decompositions of Besov–Morrey spaces and Triebel–Lizorkin–Morrey spaces [PDF]

Mathematische Zeitschrift, 2007
The authors define the Besov-Morrey spaces and the Triebel-Lizorkin-Morrey spaces of functions on \(\mathbb R^n\). The corresponding atomic decompositions are obtained.
Sawano, Yoshihiro, Tanaka, Hitoshi
exaly   +6 more sources

Interpolation of Morrey-Campanato and Related Smoothness Spaces [PDF]

Science China Mathematics, 2015
In this article, the authors study the interpolation of Morrey-Campanato spaces and some smoothness spaces based on Morrey spaces, e.\,g., Besov-type and Triebel-Lizorkin-type spaces. Various interpolation methods, including the complex method, the $\pm$-
Sickel, Winfried, Yang, Dachun, Yuan, Wen   +2 more
core   +3 more sources

Mixed Morrey spaces

Positivity, 2019
We introduce mixed Morrey spaces and show some basic properties. These properties extend the classical ones. We investigate the boundedness in these spaces of the iterated maximal operator, the fractional integtral operator and singular integral operator.
openaire   +5 more sources

A Characterization of Riesz Potential and Its Commutator in Local Complementary Generalized Orlicz–Morrey Spaces

Journal of Function Spaces
In this paper, we find sufficient conditions on functions ω1,ω2 which ensure the boundedness of Riesz potentials and their commutators with BMO functions from one local complementary generalized Orlicz–Morrey spaces M ∁Φ,ω1x0ℝn to the spaces M ∁Ψ,ω2x0ℝn.
Canay Aykol, Javanshir J. Hasanov, Ayhan Serbetci   +2 more
doaj   +2 more sources

Surgical Treatment of Coronoid Fracture With Elbow Varus Posteromedial Rotatory Instability: An Instructional Review. [PDF]

Orthop Surg
Schematic drawings for the mechanism of elbow varus posteromedial rotatory instability. ABSTRACT Varus posteromedial rotatory instability (VPMRI) of the elbow is one of the complex elbow instability. The primary sites of injury encompass fractures of the anteromedial coronoid process and injuries to the lateral collateral ligament of the elbow.
Zhang X, Wang Y, Li X.
europepmc   +2 more sources

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 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

Boundedness of composition operators on Morrey spaces and weak Morrey spaces

Journal of Inequalities and Applications, 2021
In this study, we investigate the boundedness of composition operators acting on Morrey spaces and weak Morrey spaces. The primary aim of this study is to investigate a necessary and sufficient condition on the boundedness of the composition operator ...
Naoya Hatano, Masahiro Ikeda, Isao Ishikawa, Yoshihiro Sawano   +3 more
doaj   +1 more source

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

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