Invariance of Fréchet frames under perturbation

author

  • Asghar Rahimi Department of mathematics, University of Maragheh, Maragheh, Iran.
Abstract:

Motivating the perturbations of frames in Hilbert and Banach spaces, in this paper we introduce the invariance of Fr'echet frames under perturbation. Also we show that for any Fr'echet spaces, there is a Fr'echet frame and any element in these spaces  has a series expansion.

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Journal title

volume 01  issue 1

pages  41- 51

publication date 2014-02-01

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