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Compactness of localization operators on modulation spaces of $omega$-tempered distributions

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 نشر من قبل Chiara Boiti Dr.
 تاريخ النشر 2019
  مجال البحث
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We give sufficient conditions for compactness of localization operators on modulation spaces $textbf{M}^{p,q}_{m_{lambda}}( mathbb{R}^{d})$ of $omega$-tempered distributions whose short-time Fourier transform is in the weighted mixed space $L^{p,q}_{m_lambda}$ for $m_lambda(x)=e^{lambdaomega(x)}$.



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