Some properties of dual and approximate dual of fusion frames

2016/01/12 by Ali Akbar Arefijamaal, Arefijamaal, Ali Akbar, Fahimeh Arabyani Neyshaburi +1
Engineering · Mathematics · #42C15 #Advanced Numerical Analysis Techniques #FOS: Mathematics #Mathematical Analysis and Transform Methods #Optical Coherence Tomography Applications #Representation Theory (math.RT)

paper · pdf · doi:10.48550/arxiv.1601.03024

openalex publication_date 2016/01/12 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In this paper we extend the notion of approximate dual to fusion frames and present some approaches to obtain dual and approximate alternate dual fusion frames. Also, we study the stability of dual and approximate alternate dual fusion frames.

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