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Abstract:
Refinable function-based affine frames and affine bi-frames have been extensively studied in the literature. All these works are based on some restrictions on refinable functions. This paper addresses what are expected from two general refinable functions. We introduce the notion of weak (quasi-) affine bi-frame; present a refinable function-based construction of weak (quasi-) affine bi-frames; and obtain a fast algorithm associated with weak affine bi-frames. An example is also given to show that our construction is optimal in some sense.
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Source :
JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS
ISSN: 1069-5869
Year: 2014
Issue: 6
Volume: 20
Page: 1145-1170
1 . 2 0 0
JCR@2022
ESI Discipline: MATHEMATICS;
ESI HC Threshold:81
JCR Journal Grade:2
CAS Journal Grade:2
Cited Count:
WoS CC Cited Count: 17
SCOPUS Cited Count: 21
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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