Singular integral operators and sublinear operators on Hardy local Morrey spaces with variable exponents

KP Ho - Bulletin des Sciences Mathématiques, 2021 - Elsevier
Singular integral operators and sublinear operators on Hardy local Morrey spaces with variable
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Grand Morrey spaces and grand Hardy–Morrey spaces on Euclidean space

KP Ho - The Journal of Geometric Analysis, 2023 - Springer
We define and study the grand Morrey spaces and the grand Hardy–Morrey spaces on
Euclidean space. We also introduce the small block space and study the duality between the …

Sublinear operators on mixed-norm Hardy spaces with variable exponents

KP Ho - Rendiconti Lincei, 2020 - ems.press
In this paper, we define and study the mixed-norm Hardy spaces with variable exponents.
We establish some general principles for the mapping properties of sublinear operators on …

Sublinear operators on weighted Hardy spaces with variable exponents

KP Ho - Forum mathematicum, 2019 - degruyter.com
We establish the mapping properties for some sublinear operators on weighted Hardy
spaces with variable exponents by using extrapolation. In particular, we study the Calderón …

Calderón–Zygmund operators, Bochner–Riesz means, and parametric Marcinkiewicz integrals on Hardy–Morrey spaces with variable exponents

KP Ho - Kyoto Journal of Mathematics, 2023 - projecteuclid.org
We obtain the boundedness of Calderón–Zygmund operators on the entire Hardy–Morrey
spaces with variable exponents. We obtain this result by refining the extrapolation theory …

John–Nirenberg inequalities and weight invariant BMO spaces

J Hart, RH Torres - The Journal of Geometric Analysis, 2019 - Springer
This work explores new deep connections between John–Nirenberg type inequalities and
Muckenhoupt weight invariance for a large class of BMO-type spaces. The results are …

A new approach to norm inequalities on weighted and variable Hardy spaces

D Cruz-Uribe, K Moen, H Nguyen - arXiv preprint arXiv:1902.01519, 2019 - arxiv.org
We give new proofs of Hardy space estimates for fractional and singular integral operators
on weighted and variable exponent Hardy spaces. Our proofs consist of several interlocking …

Wavelet representation of singular integral operators

F Di Plinio, BD Wick, T Williams - Mathematische Annalen, 2023 - Springer
This article develops a novel approach to the representation of singular integral operators of
Calderón–Zygmund type in terms of continuous model operators, in both the classical and …

Singular integrals and sublinear operators on amalgam spaces and Hardy-amalgam spaces

KP Ho - Mathematica Scandinavica, 2021 - mscand.dk
In this paper, we establish the extrapolation theory for the amalgam spaces and the Hardy-
amalgam spaces. By using the extrapolation theory, we obtain the mapping properties for …

A revisit to the atomic decomposition of weighted Hardy spaces

J Tan - Acta Mathematica Hungarica, 2022 - Springer
The purpose of this paper is to present a new atomic decomposition for a dense class of
weighted Hardy spaces H wp (R n) via the discrete Calderón-type reproducing formula and …