Title

Optimal Dual Frames For Erasures Ii

Keywords

Erasures; Frames; Optimal dual frames

Abstract

We continue the investigation on optimal dual frames for erasures. We obtain an necessary and sufficient condition under which the canonical dual frames are the unique optimal dual frames for erasures. We examine several special simple conditions under which the canonical dual is either not optimal or it is optimal dual but not unique one. © 2011 Elsevier Inc. All rights reserved.

Publication Date

9-15-2011

Publication Title

Linear Algebra and Its Applications

Volume

435

Issue

6

Number of Pages

1464-1472

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1016/j.laa.2011.03.043

Socpus ID

79958837341 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/79958837341

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