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Asghar Rahimi

Asghar Rahimi

Academic rank: Professor
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Education: PhD.
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Research

Title
A NEW APPROACH TO THE STUDY OF FRAMES AND FUSION FRAMES IN VIEW POINT OF REDUNDANCY
Type
Speech
Keywords
Fusion Frame, Redundancy Function, Perturbation of frames
Year
2016
Researchers Asghar Rahimi

Abstract

The theory of frames is nowadays play an important roles in the studying of Hilbert and Banach spaces. Also the notion of redundancy is a new concept that shows essential properties of a frame. In this paper, after a short review on frames and fusion frames, we present an approach for the studies in the area of frame theory based on the notion of redundancy. An interesting question about the perturbed sequences is: when do they inherit the properties of the original one. An elegant relation between a frame (fusion frames) and their perturbations is the relation of their redundancies. In this paper, we investigate these relationships.