Polyphase matrix characterization of framelets on local fields of positive characteristic-Reference-Cited by-同舟云学术

Polyphase matrix characterization of framelets on local fields of positive characteristic

Published:2017-08-01 Issue:1 Volume:9 Page:248-259
ISSN:2066-7752
Container-title:Acta Universitatis Sapientiae, Mathematica
language:en
Short-container-title:

Author:

Shah F. A.¹,Bhat M. Y.²

Affiliation:

1. Department of Mathematics , University of Kashmir , India

2. Department of Mathematics , Central University of Jammu , India

Abstract

Abstract An important tool for the construction of framelets on local fields of positive characteristic using unitary extension principle was presented by Shah and Debnath [Tight wavelet frames on local fields, Analysis, 33 (2013), 293-307]. In this article, we continue the study of framelets on local fields and present a polyphase matrix characterization of framelets generated by the extension principle.

Publisher

Walter de Gruyter GmbH

Subject

General Mathematics

Reference16 articles.

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5. [5] J. Krommweh, Tight frame characterization of multiwavelet vector functions in terms of the polyphase matrix, Int. J. Wavelets, Multiresol. Informat. Process., 7 (2009), 9–21.

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