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Author:

Li, Yun-Zhang (Li, Yun-Zhang.) (Scholars:李云章) | Zhou, Feng-Ying (Zhou, Feng-Ying.)

Indexed by:

EI Scopus SCIE

Abstract:

Let A be a d x d expansive matrix with vertical bar detA vertical bar = 2. This paper addresses Parseval frame wavelets (PFWs) in the setting of reducing subspaces of L-2 (R-d). We prove that all semi-orthogonal PFWs (semi-orthogonal MRA PFWs) are precisely the ones with their dimension functions being non-negative integer-valued (0 or 1). We also characterize all MRA PFWs. Some examples are provided. (C) 2011 Elsevier Inc. All rights reserved.

Keyword:

Semi-orthogonal MRA Parseval frame wavelet Parseval frame wavelet Semi-orthogonal Parseval frame wavelet MRA Parseval frame wavelet

Author Community:

  • [ 1 ] [Li, Yun-Zhang]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 2 ] [Zhou, Feng-Ying]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

Reprint Author's Address:

  • 李云章

    [Li, Yun-Zhang]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

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Source :

APPLIED MATHEMATICS AND COMPUTATION

ISSN: 0096-3003

Year: 2011

Issue: 22

Volume: 217

Page: 9151-9164

4 . 0 0 0

JCR@2022

ESI Discipline: MATHEMATICS;

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 3

SCOPUS Cited Count: 4

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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