当前位置: X-MOL 学术J. Pseudo-Differ. Oper. Appl. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Bounded and Fredholm properties of SG-pseudo-differential operators in variable exponent spaces
Journal of Pseudo-Differential Operators and Applications ( IF 0.9 ) Pub Date : 2021-05-11 , DOI: 10.1007/s11868-021-00407-w
Morteza Koozehgar Kalleji

This paper is devoted to the boundedness and Fredholmness of \(\mathbf{SG}\)-pseudo-differential operators with non-zero order in the Lebesgue spaces with variable exponent p(x). Moreover, we obtain a necessary and sufficient condition for \(\mathbf{SG}\)-pseudo-differential operators of the class \(\mathbf{OPSG}^{m}_{1,0}\) to be Fredholm on Sobolev spaces \(H^{s}_{p(.)}\) with constant smoothness s and variable exponent p(x).



中文翻译:

可变指数空间中SG伪微分算子的有界和Fredholm性质

本文致力于在变量指数为px)的Lebesgue空间中\(\ mathbf {SG} \) -非零阶伪微分算子的有界和Fredholmness 。此外,我们获得了\(\ mathbf {SG} \) -类\(\ mathbf {OPSG} ^ {m} _ {1,0} \)上的微分算子为Fredholm的充要条件。具有恒定平滑度s和可变指数px)的Sobolev空间\(H ^ {s} _ {p(。)} \)。

更新日期:2021-05-11
down
wechat
bug