AbstractIn this paper, we consider localization operators on L2(Rd) defined by symbols in a subclass of the modulation space M∞(R2d). We show that these operators are compact and that this subclass is “optimal” for compactness
Abstract. We study the composition of time-frequency localization operators (wavepacket operators) a...
In this report we study and compare two types of time-frequency localization operators, the first is...
We give a survey on recent results concerning modulation spaces, with emphasis on applications to bo...
AbstractIn this paper, we consider localization operators on L2(Rd) defined by symbols in a subclass...
We present localization operators via the short-time Fourier transform. For both modulation and ultr...
Abstract. We study time-frequency localization operators of the formAϕ1,ϕ2a, where a is the symbol o...
We study time-frequency localization operators of the form A ϕ1,ϕ2 a, where a is the symbol of the o...
AbstractWe obtain a class of subsets of R2d such that the support of the short time Fourier transfor...
Abstract. A systematic overview of localization operators using a time-fre-quency approach is given....
Abstract. Localization operators have been object of study in quantum me-chanics, in PDE and signal ...
Abstract. We perform a detailed study of the boundedness properties for lo-calization operators. The...
We give sufficient conditions for compactness of localization operators on modulation spaces $ extbf...
Abstract. We study a class of pseudodifferential operators known as time-frequency localization oper...
We give a survey on recent results concerning modulation spaces, with emphasis on applications to bo...
Abstract. We study the composition of time-frequency localization operators (wavepacket operators) a...
Abstract. We study the composition of time-frequency localization operators (wavepacket operators) a...
In this report we study and compare two types of time-frequency localization operators, the first is...
We give a survey on recent results concerning modulation spaces, with emphasis on applications to bo...
AbstractIn this paper, we consider localization operators on L2(Rd) defined by symbols in a subclass...
We present localization operators via the short-time Fourier transform. For both modulation and ultr...
Abstract. We study time-frequency localization operators of the formAϕ1,ϕ2a, where a is the symbol o...
We study time-frequency localization operators of the form A ϕ1,ϕ2 a, where a is the symbol of the o...
AbstractWe obtain a class of subsets of R2d such that the support of the short time Fourier transfor...
Abstract. A systematic overview of localization operators using a time-fre-quency approach is given....
Abstract. Localization operators have been object of study in quantum me-chanics, in PDE and signal ...
Abstract. We perform a detailed study of the boundedness properties for lo-calization operators. The...
We give sufficient conditions for compactness of localization operators on modulation spaces $ extbf...
Abstract. We study a class of pseudodifferential operators known as time-frequency localization oper...
We give a survey on recent results concerning modulation spaces, with emphasis on applications to bo...
Abstract. We study the composition of time-frequency localization operators (wavepacket operators) a...
Abstract. We study the composition of time-frequency localization operators (wavepacket operators) a...
In this report we study and compare two types of time-frequency localization operators, the first is...
We give a survey on recent results concerning modulation spaces, with emphasis on applications to bo...
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