Add to ORKGIn this paper we present necessary and sufficient conditions with explicit frame bounds for a finite sum of wave packet frames to be a frame for L²(Rᵈ). Further, we illustrate our results with some examples and applications.Publisher's Versio
An s-elementary frame wavelet is a function ψ ∈ L 2(ℝ) which is a frame wavelet and is defined by a ...
An s-elementary frame wavelet is a function ψ ∈ L 2(ℝ) which is a frame wavelet and is defined by a ...
In this paper, we try to answer an open question raised by Han and Larson, which asks about the char...
The purpose of this paper is to first show relations between wave packet frame bounds and the scalar...
The purpose of this paper is to first show relations between wave packet frame bounds and the scalar...
The main goal of this paper is to consider the necessary and sufficient conditions of wave packet sy...
AbstractIn this paper, we obtain a necessary condition and a sufficient condition for a general wave...
1 In [11], three of the authors obtained a characterization of certain types of reproducing systems....
AbstractWe study wave packet systems WP(ψ,M); that is, countable collections of dilations, translati...
Cordoba and Fefferman [4] introduced wave packet systems by applying certain collections of dilation...
Finite wave-packet groups, which generate structured wave-packet matrices, are given by finite group...
In this paper, we discuss the characterization of frame wavelet sets. We extend some results obtaine...
In this article we introduce the notion of finite wave packet groups over finite fields as the finit...
In this paper, we show that in each nite dimensional Hilbert space, a frame of subspaces is an ultra...
Abstract. The traditional study of reproducing systems involves the Gabor systems, that are generate...
An s-elementary frame wavelet is a function ψ ∈ L 2(ℝ) which is a frame wavelet and is defined by a ...
An s-elementary frame wavelet is a function ψ ∈ L 2(ℝ) which is a frame wavelet and is defined by a ...
In this paper, we try to answer an open question raised by Han and Larson, which asks about the char...
The purpose of this paper is to first show relations between wave packet frame bounds and the scalar...
The purpose of this paper is to first show relations between wave packet frame bounds and the scalar...
The main goal of this paper is to consider the necessary and sufficient conditions of wave packet sy...
AbstractIn this paper, we obtain a necessary condition and a sufficient condition for a general wave...
1 In [11], three of the authors obtained a characterization of certain types of reproducing systems....
AbstractWe study wave packet systems WP(ψ,M); that is, countable collections of dilations, translati...
Cordoba and Fefferman [4] introduced wave packet systems by applying certain collections of dilation...
Finite wave-packet groups, which generate structured wave-packet matrices, are given by finite group...
In this paper, we discuss the characterization of frame wavelet sets. We extend some results obtaine...
In this article we introduce the notion of finite wave packet groups over finite fields as the finit...
In this paper, we show that in each nite dimensional Hilbert space, a frame of subspaces is an ultra...
Abstract. The traditional study of reproducing systems involves the Gabor systems, that are generate...
An s-elementary frame wavelet is a function ψ ∈ L 2(ℝ) which is a frame wavelet and is defined by a ...
An s-elementary frame wavelet is a function ψ ∈ L 2(ℝ) which is a frame wavelet and is defined by a ...
In this paper, we try to answer an open question raised by Han and Larson, which asks about the char...