Time - Frequency Analysis of Localization Operators

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Localization Operators via Time-Frequency Analysis

A systematic overview of localization operators using a time-frequency approach is given. Sufficient and necessary regularity results for localization operators with symbols and windows living in various function spaces (such as L or modulation spaces) are discussed. Finally, an exact and an asymptotic product formulae are presented.

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A Class of compact operators on homogeneous spaces

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تاریخ انتشار 2002