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Let $\vec{p}\in(0,\,\infty)^n$, $A$ be an expansive dilation on $\mathbb{R}^n$,and $H^{\vec{p}}_A({\mathbb {R}}^n)$ be the anisotropic mixed-norm Hardy space defined via the non-tangential grand maximal function studied by \cite{hlyy20}. In…

Functional Analysis · Mathematics 2022-03-16 Wenhua Wang , Aiting Wang

Let $p\in(0,1]$, $q\in(0,\infty]$ and $A$ be a general expansive matrix on $\mathbb{R}^n$. The authors introduce the anisotropic Hardy-Lorentz space $H^{p,q}_A(\mathbb{R}^n)$ associated with $A$ via the non-tangential grand maximal function…

Classical Analysis and ODEs · Mathematics 2016-08-24 Jun Liu , Dachun Yang , Wen Yuan

Let $\vec{a}:=(a_1,\ldots,a_n)\in[1,\infty)^n$, $\vec{p}:=(p_1,\ldots,p_n)\in(0,\infty)^n$ and $H_{\vec{a}}^{\vec{p}}(\mathbb{R}^n)$ be the anisotropic mixed-norm Hardy space associated with $\vec{a}$ defined via the non-tangential grand…

Classical Analysis and ODEs · Mathematics 2018-01-23 Long Huang , Jun Liu , Dachun Yang , Wen Yuan

Let $p(\cdot):\ \mathbb{R}^n\to(0,\infty]$ be a variable exponent function satisfying the globally log-H\"{o}lder continuous condition and $A$ a general expansive matrix on $\mathbb{R}^n$. Let $H_A^{p(\cdot)}(\mathbb{R}^n)$ be the variable…

Functional Analysis · Mathematics 2020-06-23 Jun Liu

Let $p\in(0,1]$, $q\in(0,\infty]$ and $A$ be a general expansive matrix on $\mathbb{R}^n$. Let $H^{p,q}_A(\mathbb{R}^n)$ be the anisotropic Hardy-Lorentz spaces associated with $A$ defined via the non-tangential grand maximal function. In…

Classical Analysis and ODEs · Mathematics 2016-01-26 Jun Liu , Dachun Yang , Wen Yuan

Let $A$ be a general expansive matrix and let $X$ be a ball quasi-Banach function space on $\mathbb R^n$, which supports both a Fefferman--Stein vector-valued maximal inequality and the boundedness of the powered Hardy--Littlewood maximal…

Functional Analysis · Mathematics 2023-04-25 Chaoan Li , Xianjie Yan , Dachun Yang

Let $\vec{a}:=(a_1,\ldots,a_n)\in[1,\infty)^n$, $\vec{p}:=(p_1,\ldots,p_n)\in(0,\infty)^n$ and $H_{\vec{a}}^{\vec{p}}(\mathbb{R}^n)$ be the anisotropic mixed-norm Hardy space associated with $\vec{a}$ defined via the non-tangential grand…

Classical Analysis and ODEs · Mathematics 2018-04-17 Long Huang , Jun Liu , Dachun Yang , Wen Yuan

Let $p(\cdot):\ \mathbb R^n\to(0,\infty)$ be a variable exponent function satisfying the globally log-H\"{o}lder continuous condition, $q\in(0,\infty]$ and $A$ be a general expansive matrix on $\mathbb{R}^n$. In this article, the authors…

Classical Analysis and ODEs · Mathematics 2017-05-16 Jun Liu , Dachun Yang , Wen Yuan

Let $A_1$ and $A_2$ be expansive dilations, respectively, on ${\mathbb R}^n$ and ${\mathbb R}^m$. Let $\vec A\equiv(A_1, A_2)$ and $\mathcal A_p(\vec A)$ be the class of product Muckenhoupt weights on ${\mathbb R}^n\times{\mathbb R}^m$ for…

Classical Analysis and ODEs · Mathematics 2009-11-02 Marcin Bownik , Baode Li , Dachun Yang , Yuan Zhou

Let $A$ be an expansive dilation on $\mathbb{R}^n$, and $p(\cdot):\mathbb{R}^n\rightarrow(0,\,\infty)$ be a variable exponent function satisfying the globally log-H\"{o}lder continuous condition. Let $H^{p(\cdot)}_A({\mathbb {R}}^n)$ be the…

Classical Analysis and ODEs · Mathematics 2020-11-20 Wenhua Wang , Xiong Liu , Aiting Wang , Baode Li

Let $p(\cdot):\ \mathbb R^n\to(0,\infty)$ be a variable exponent function satisfying the globally log-H\"older continuous condition. In this article, the authors first introduce the variable weak Hardy space on $\mathbb R^n$,…

Classical Analysis and ODEs · Mathematics 2016-09-27 Xianjie Yan , Dachun Yang , Wen Yuan , Ciqiang Zhuo

Let $p(\cdot):\ {\mathbb{R}^n}\to(0,\infty)$ be a variable exponent function satisfying the globally log-H\"{o}lder continuous condition and $A$ a general expansive matrix on ${\mathbb{R}^n}$. In this article, the authors introduce the…

Functional Analysis · Mathematics 2021-12-23 Long Huang , Xiaofeng Wang

Let $p\in(0,1]$ and $W$ be an $A_p$-matrix weight, which in scalar case is exactly a Muckenhoupt $A_1$ weight. In this article, we introduce matrix-weighted Hardy spaces $H^p_W$ via the matrix-weighted grand non-tangential maximal function…

Functional Analysis · Mathematics 2025-02-03 Fan Bu , Yiqun Chen , Dachun Yang , Wen Yuan

In 2011, Dekel et al. developed highly geometric Hardy spaces $H^p(\Theta)$, for the full range $0<p\leq 1$, which are constructed by continuous multi-level ellipsoid covers $\Theta$ of $\mathbb{R}^n$ with high anisotropy in the sense that…

Functional Analysis · Mathematics 2021-01-22 Aiting Wang , Wenhua Wang , Xinping Wang , Baode Li

Let $L$ be a one-to-one operator of type $\omega$ in $L^2(\mathbb{R}^n)$, with $\omega\in[0,\,\pi/2)$, which has a bounded holomorphic functional calculus and satisfies the Davies-Gaffney estimates. Let $p(\cdot):\ \mathbb{R}^n\to(0,\,1]$…

Classical Analysis and ODEs · Mathematics 2017-12-21 Dachun Yang , Junqiang Zhang , Ciqiang Zhuo

Let $L$ be a homogeneous divergence form higher order elliptic operator with complex bounded measurable coefficients and $(p_-(L),\, p_+(L))$ be the maximal interval of exponents $q\in[1,\,\infty]$ such that the semigroup…

Classical Analysis and ODEs · Mathematics 2015-04-23 Jun Cao , Svitlana Mayboroda , Dachun Yang

Let $p(\cdot):\ \mathbb{R}^n\to(0,1]$ be a variable exponent function satisfying the globally log-H\"{o}lder continuous condition and $A$ a general expansive matrix on $\mathbb{R}^n$. Let $H_A^{p(\cdot)}(\mathbb{R}^n)$ be the variable…

Classical Analysis and ODEs · Mathematics 2021-12-16 Jun Liu

Let $p(\cdot):\ \mathbb R^n\to(0,1]$ be a variable exponent function satisfying the globally $\log$-H\"older continuous condition and $L$ a non-negative self-adjoint operator on $L^2(\mathbb R^n)$ whose heat kernels satisfying the Gaussian…

Classical Analysis and ODEs · Mathematics 2016-01-29 Ciqiang Zhuo , Dachun Yang

Let $\vec{p}\in(0,1]^n$ be a $n$-dimensional vector and $A$ a dilation. Let $H_A^{\vec{p}}(\mathbb{R}^n)$ denote the anisotropic mixed-norm Hardy space defined via the radial maximal function. Using the known atomic characterization of…

Classical Analysis and ODEs · Mathematics 2021-12-21 Jun Liu , Yaqian Lu , Mingdong Zhang

In this article, by means of the matrix-weighted grand maximal function we first introduce the variable Hardy space $H^{p(\cdot)}_W$ on $\mathbb{R}^n$ with the $\mathscr{A}_{p(\cdot),\infty}$ matrix weight $W$ and with the variable exponent…

Functional Analysis · Mathematics 2026-05-26 Yiqun Chen , Dachun Yang , Wen Yuan , Zongze Zeng
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