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多分辨方法在Besov-Q型空间和Triebel-Lizorkin-Q型空间中的应用
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作者 李澎涛 孙文昌 《数学进展》 CSCD 北大核心 2019年第5期513-530,共18页
本文主要介绍近年来国内外研究者利用高正则性小波和多分辨分析技术研究与Besov-Q型空间Bp,qγ1,γ2(Rn)和Triebel-Lizorkin-Q型空间Fp,qγ1,γ2(Rn)相关的调和分析问题及其相关应用所取得的一些进展,包括Bp,qγ1,γ2(Rn)和Fp,qγ1,γ2(... 本文主要介绍近年来国内外研究者利用高正则性小波和多分辨分析技术研究与Besov-Q型空间Bp,qγ1,γ2(Rn)和Triebel-Lizorkin-Q型空间Fp,qγ1,γ2(Rn)相关的调和分析问题及其相关应用所取得的一些进展,包括Bp,qγ1,γ2(Rn)和Fp,qγ1,γ2(Rn)的小波刻画、Calderon-Zygmund算子有界性、调和延拓以及流体方程适定性. 展开更多
关键词 多分辨分析 正则小波 besov-q型空间 Triebel-Lizorkin-Q型空间
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Applications of multiresolution analysis in Besov-Q type spaces and Triebel-Lizorkin-Q type spaces
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作者 Pengtao LI Wenchang SUN 《Frontiers of Mathematics in China》 SCIE CSCD 2022年第3期373-435,共63页
In this survey,we give a neat summary of the applications of the multi-resolution analysis to the studies of Besov-Q type spaces B_(p,q)^(γ1,γ2) (R^(n))and Triebel-Lizorkin-Q type spaces B_(p,q)^(γ1,γ2) (R^(n)).We... In this survey,we give a neat summary of the applications of the multi-resolution analysis to the studies of Besov-Q type spaces B_(p,q)^(γ1,γ2) (R^(n))and Triebel-Lizorkin-Q type spaces B_(p,q)^(γ1,γ2) (R^(n)).We will state briefly the recent progress on the wavelet characterizations,the boundedness of Calderon-Zygmund operators,the boundary value problem of B_(p,q)^(γ1,γ2) (R^(n)) and F_(p,q)^(γ1,γ2) (R^(n)).We also present the recent developments on the well-posedness of fluid equations with small data in B_(p,q)^(γ1,γ2) (R^(n))and F_(p,q)^(γ1,γ2) (R^(n)). 展开更多
关键词 Multiresolution analysis regular wavelet besov-q type spaces Triebel-Lizorkin-Q type spaces
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Periodic Solutions of Integro-Differential Equations
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作者 Bahloul Rachid 《Advances in Pure Mathematics》 2022年第3期125-135,共11页
The aim of this work is to study the existence of periodic solutions of integro-differential equations , (0 ≤ t ≤ 2π) with the periodic condition x(0) = x(2π) , where a ∈ L<sup>1</sup> (R<sub>+&... The aim of this work is to study the existence of periodic solutions of integro-differential equations , (0 ≤ t ≤ 2π) with the periodic condition x(0) = x(2π) , where a ∈ L<sup>1</sup> (R<sub>+</sub>). Our approach is based on the M-boundedness of linear operators B<sup>s</sup><sub>p,q</sub>-multipliers and some results in Besov space. 展开更多
关键词 Integro-Differential Equations Bsp q-Multipliers Besov Space
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Atomic decomposition of Besov-type and Triebel-Lizorkin-type spaces 被引量:3
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作者 DRIHEM Douadi 《Science China Mathematics》 SCIE 2013年第5期1073-1086,共14页
Abstract With the help of the maximal function caracterizations of the Besov-type space Bs,τp,q and the TriebelLizorkin-type space Fs,τp,q,we present the atomic decomposition of these function spaces.Our results cov... Abstract With the help of the maximal function caracterizations of the Besov-type space Bs,τp,q and the TriebelLizorkin-type space Fs,τp,q,we present the atomic decomposition of these function spaces.Our results cover the results on classical Besov and Triebel-Lizorkin spaces by taking τ=0. 展开更多
关键词 Besov型空间 原子分解 空间型 BESOV空间 功能空间
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