Bilinear Pseudo-Differential Operator and Its Commutator on Generalized Fractional Weighted Morrey Spaces
Analysis in Theory and Applications(2024)
摘要
The aim of this paper is to establish the boundedness of bilinear pseudodifferential operator T-sigma and its commutator [b(1), b(2), T-sigma] generated by T-sigma and b(1), b(2) is an element of BMO(R-n) on generalized fractional weighted Morrey spaces L-p,L-eta,L-phi(omega). Under assumption that a weight satisfies a certain condition, the authors prove that T-sigma is bounded from products of spaces L-1(p),eta(1),phi (omega(1)) x L-2(p),eta(2),phi (omega(2)) into spaces L-p,L-eta,L-phi (omega(1)), where (omega) over right arrow =(omega(1), omega(2)) is an element of A((P) over right arrow), (P) over right arrow=(p(1), p(2)), eta= eta(1) + eta(2) and 1/p = 1/p(1) + 1/p(2) with p(1), p(2) is an element of (1, infinity). Furthermore, the authors show that the [b(1), b(2), T-sigma] is bounded from products of generalized fractional Morrey spaces L-1(p),eta(1), phi(R-n) x L-2(p),eta(2), phi(R-n) into L-p,L-eta,L-phi(R-n). As corollaries, the boundedness of the T-sigma and [b(1), b(2), T-sigma] on generalized weighted Morrey spaces L-p,L-phi(omega) and on generalized Morrey spaces L-p,L-phi(R-n) is also obtained.
更多查看译文
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要