most citedCohen class of time-frequency representations and operators: boundedness and uncertainty principles

12 citations · 12 across the 1 of their papers we have counts for

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2 papers

math.FA2018★ 12 cited

Cohen class of time-frequency representations and operators: boundedness and uncertainty principles

Paolo Boggiatto, Evanthia Carypis, Alessandro Oliaro

This paper presents a proof of an uncertainty principle of Donoho-Stark type involving -concentration of localization operators. More general operators associated with…

math.FA2015

Two Aspects of the Donoho-Stark Uncertainty Principle

Paolo Boggiatto, Evanthia Carypis, Alessandro Oliaro

We present some forms of uncertainty principle which involve in a new way localization operators, the concept of -concentration and the standard deviation of fun…