Dachun Yang

activity

20092026

most citedVariable Weak Hardy Spaces and Their Applications

101 citations · 951 across the 150 of their papers we have counts for

collaborators

Showing 2021 · math.CAShow all

4 papers · 2 filters

math.CA2021★ 2 cited

Brezis--Van Schaftingen--Yung Formulae in Ball Banach Function Spaces with Applications to Fractional Sobolev and Gagliardo--Nirenberg Inequalities

Feng Dai, Xiaosheng Lin, Dachun Yang +2

Let $X$ be a ball Banach function space on $R^{n}$ . In this article, under some mild assumptions about both $X$ and the boundedness of the Hardy--Littlewood maximal operato…

math.CA2021

Boundedness of Calderón--Zygmund Operators on Special John--Nirenberg--Campanato and Hardy-Type Spaces via Congruent Cubes

Hongchao Jia, Jin Tao, Dachun Yang +2

Let $p \in [1, \infty]$ , $q \in (1, \infty)$ , $s \in Z_{+} := N \cup {0}$ , and $α \in R$ . In this article, the authors introduce a reasonable version $T$ of…

math.CA2021★ 1 cited

Boundedness of Fractional Integrals on Special John--Nirenberg--Campanato and Hardy-Type Spaces via Congruent Cubes

Hongchao Jia, Jin Tao, Dachun Yang +2

Let $p \in [1, \infty]$ , $q \in [1, \infty)$ , $s \in Z_{+} := N \cup {0}$ , and $α \in R$ . In this article, the authors first find a reasonable version $\widetilde{I}_β…

math.CA2021

Estimates for Littlewood--Paley Operators on Ball Campanato-Type Function Spaces

Hongchao Jia, Dachun Yang, Wen Yuan +1

Let $X$ be a ball quasi-Banach function space on $R^{n}$ and assume that the Hardy--Littlewood maximal operator satisfies the Fefferman--Stein vector-valued maximal inequal…