4 citations · 4 across the 15 of their papers we have counts for
15 papers
K-biframes in Hilbert spaces
Abdelilah Karara, Mohamed Rossafi
In this paper, we introduce a new concept of K-biframes for Hilbert spaces. We then examine several characterizations with the assistance of a biframe operator. Moreover, we invest…
Continuous generalized atomic subspaces for operators in Hilbert spaces
Mohamed Rossafi, Fakhr-dine Nhari, Abdeslam Touri
In this paper, we introduce the concept of continuous atomic subspace for a bounded linear operator and gives several useful continuous resolution of the identity operator on a…
Controlled -K-operator frame for
Hatim Labrigui, Mohamed Rossafi, Abdeslam Touri +1
Frame Theory has a great revolution for recent years. This theory has been extended from Hilbert spaces to Hilbert -modules. In this paper, we introduce the concept of Co…
Integral Operator Frames on Hilbert C*-modules
Hatim Labrigui, Mohamed Rossafi, Abdeslam Touri +1
Introduced by Duffin and Schaefer as a part of their work on nonhamonic fourrier series in 1952, the theory of frames has undergone a very interesting evolution in recent decades f…
Controlled continuous --Frames in Hilbert -Modules
M'hamed Ghiati, Mohamed Rossafi, Mohammed Mouniane +2
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 -$…
Controlled -operator Frames for
Abdeslam Touri, Hatim Labrigui, Samir Kabbaj
In this paper we study the concept of controlled -operator frmae for . Also we discuss characterizations of controlled -operator…