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Author:

Zhou, Fengying (Zhou, Fengying.) | Li, Yunzhang (Li, Yunzhang.) (Scholars:李云章)

Indexed by:

Scopus SCIE CSCD

Abstract:

In this paper, for a given dxd expansive matrixM with |detM| = 2, we investigate the compactly supported M-wavelets for L-2(R-d). Starting with a pair of compactly supported refinable functions phi and (phi) over tilde satisfying a mild condition, we obtain an explicit construction of a compactly supported wavelet psi such that {2(j/2)psi(M-j . -k): j is an element of Z, k is an element of Z(d)} forms a Riesz basis for L-2(R-d). The (anti-) symmetry of such psi is studied, and some examples are also provided.

Keyword:

wavelet Riesz basis refinable function

Author Community:

  • [ 1 ] [Zhou, Fengying]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 2 ] [Li, Yunzhang]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

Reprint Author's Address:

  • 李云章

    [Li, Yunzhang]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

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Source :

FRONTIERS OF MATHEMATICS IN CHINA

ISSN: 1673-3452

Year: 2012

Issue: 1

Volume: 7

Page: 177-195

ESI Discipline: MATHEMATICS;

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 1

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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