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相关论文: Robustness of controlled $K$-Fusion Frame in Hilbe…

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$K$-fusion frames are a generalization of fusion frames in frame theory. In this paper, we extend the concept of controlled fusion frames to controlled $K$-fusion frames, and we develop some results on the controlled $K$-fusion frames for…

泛函分析 · 数学 2020-07-13 N. Assila , S. Kabbaj , B. Moalige

Controlled frames have been the subject of interest because of its ability to improve the numerical efficiency of iterative algorithms for inverting the frame operator. In this paper, we introduce the notion of controlled $K$-frame in…

泛函分析 · 数学 2019-04-23 Ekta Rajput , N. K. Sahu

Controlled frames have been the subject of interest because of its ability to improve the numerical efficiency of iterative algorithms for inverting the frame operator. In this paper, we introduce the concepts of controlled g-fusion frame…

算子代数 · 数学 2021-12-10 Fakhr-dine Nhari , Mohamed Rossafi

Frame Theory has a great revolution for recent years. This Theory has been extended from Hilbert spaces to Hilbert $C^{\ast}$-modules. The purpose of this paper is the introduction and the study of the new concept that of Continuous…

泛函分析 · 数学 2020-07-08 Abdeslam Touri , Hatim Labrigui , Samir Kabbaj

Frame Theory has a great revolution in recent years. This Theory have been extended from Hilbert spaces to Hilbert $C^{\ast}$-modules. In this paper we consider the stability of continuous operator frame and continuous $K$-operator frames…

泛函分析 · 数学 2021-01-13 A. Touri

In this paper, we introduce and we study the concept of Continuous Controlled K-Frame for Hilbert $C^{\ast}$-Modules wich are generalizations of discrete Controlled K-Frames.

泛函分析 · 数学 2021-10-06 Hamid Faraj , Samir Kabbaj , Hatim Labrigui , Abdeslam Touri , Mohamed Rossafi

The frame theory is dynamic and exciting with various pure and applied mathematics applications. In this paper, we introduce and study the concept of Controlled Continuous $\ast$-$g$-Frames in Hilbert $C^{\ast}$-Modules, which is a…

We present the notion of continuous controlled K-g-fusion frame in Hilbert space which is the generalization of discrete controlled K-g-fusion frame. We discuss some characterizations of continuous controlled K-g-fusion frame. Relationship…

泛函分析 · 数学 2024-10-16 Prasenjit Ghosh , T. K. Samanta

Frame Theory has a great revolution in recent years, this Theory have been extended from Hilbert spaces to Hilbert $C^{\ast}$-modules. The purpose of this paper is the introduction and the study of the concept of Controlled Continuous…

算子代数 · 数学 2019-09-17 H. Labrigui , A. Touri , S. Kabbaj

Controlled frames in Hilbert spaces have been introduced by Balazs, Antoine and Grybos to improve the numerical output of in relation to algorithms for inverting the frame operator. In this paper we have introduced and displayed some new…

泛函分析 · 数学 2018-05-02 Habib shakoory , Reza Ahmadi , Naghi Behzadi , Susan Nami

We introduce the notion of weaving continuous controlled K-g-fusion frame in Hilbert space. Some characterizations of weaving continuous controlled K-g-fusion frame have been presented. We extend some of the recent results of woven…

泛函分析 · 数学 2024-03-12 Prasenjit Ghosh , T. K. Samanta

In this paper, we introduce controlled frames in Hilbert $C^*$-modules and we show that they share many useful properties with their corresponding notions in Hilbert space. Next, we give a characterization of controlled frames in Hilbert…

算子代数 · 数学 2017-05-02 Mehdi Rashidi-Kouchi , Asghar Rahimi

The notion of controlled frames for Hilbert spaces were introduced by Balazs, Antoine and Grybos to improve the numerical efficiency of iterative algorithms for inverting the frame operator. Controlled Frame Theory has a great revolution in…

泛函分析 · 数学 2020-08-20 Hatim Labrigui , Samir Kabbaj

K-frames, a new generalization of frames, were recently considered by L. Gavruta in connection with atomic systems and some problems arising in sampling theory. Also, fusion frames are an important generalization of frames, applied in a…

泛函分析 · 数学 2017-05-02 Fahimeh Arabyani Neyshaburi , Ali Akbar Arefijamaal

Our main goal in this paper, is to generalize to Hilbert C*-modules the concept of fusion frames. Indeed we introduce the notion of *\~nfusion frames associated to weighted sequences of orthogonally complemented submodules of a Hilbert…

综合数学 · 数学 2023-08-22 Nadia Assila , Samir Kabbaj , Hicham Zoubeir

Frame theory has been rapidly generalized and various generalizations have been developed. In this paper, we present a brief survey of the frames in Hilbert $C^{\ast}$-modules, including frames, $\ast$-frames, g-frames, $\ast$-g-frames,…

泛函分析 · 数学 2022-12-20 M'hamed Ghiati , Mohammed Mouniane , Mohamed Rossafi

Frame Theory has a great revolution for recent years. This theory has been extended from Hilbert spaces to Hilbert $C^{\ast}$-modules. In this paper, we introduce the concept of Controlled K-operator frame for the space…

泛函分析 · 数学 2020-08-14 Abdeslam Touri , Samir Kabbaj

Recently, fusion frames and frames for operators were considered as generalizations of frames in Hilbert spaces. In this paper, we generalize some of the known results in frame theory to fusion frames related to a linear bounded operator K…

泛函分析 · 数学 2021-12-10 Yuxiang Xu , Dongwei Li , Jinsong Leng

K-frames were recently introduced by L. G\v{a}vruta in Hilbert spaces to study atomic systems with respect to bounded linear operator. Also controlled frames have been recently introduced by Balazs, Antoine and Grybos in Hilbert spaces to…

泛函分析 · 数学 2016-02-15 Asghar Rahimi , Shahram Najafzadeh , Mohamad Nouri

Frame Theory has a great revolution for recent years. This theory has been extended from Hilbert spaces to Hilbert $C^{\ast}$-modules. In this paper, we introduce the concept of Controlled $\ast$-$K$-operator frame for the space…

泛函分析 · 数学 2023-02-16 Hatim Labrigui , Mohamed Rossafi , Abdeslam Touri , Nadia Assila
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