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Time-frequency analysis of localization operators for the non-isotropic n-dimensional modified Stockwell transform
Journal of Pseudo-Differential Operators and Applications ( IF 1.1 ) Pub Date : 2021-05-19 , DOI: 10.1007/s11868-021-00408-9 Khaled Hleili , Manel Hleili
中文翻译:
非各向同性n维修正的Stockwell变换的定位算子的时频分析
更新日期:2021-05-19
Journal of Pseudo-Differential Operators and Applications ( IF 1.1 ) Pub Date : 2021-05-19 , DOI: 10.1007/s11868-021-00408-9 Khaled Hleili , Manel Hleili
For the non-isotropic n-dimensional modified Stockwell transform, we define the two-window localization operators and we study their boundedness and compactness. We also show that these operators belong to the so-called Schatten-von Neumann class. Finally, we give some typical examples of localization operators.
中文翻译:
非各向同性n维修正的Stockwell变换的定位算子的时频分析
对于非各向同性的n维修改的Stockwell变换,我们定义了两个窗口的定位算子,并研究了它们的有界性和紧致性。我们还表明,这些算子属于所谓的Schatten-von Neumann类。最后,我们给出一些本地化运算符的典型示例。