Characterizations of Dimension Functions of Wavelet Packets

Authors

  • Abdullah

Keywords:

Wavelet packets, multiresolution analysis, dimension function.

Abstract

This paper deals with the characterizations of dimension functions of wavelet packets. As a corollary, I prove that if ⍵n are orthonormal wavelet packets such that |⍵ˆn| is continuous and |⍵ˆn(ξ)| = O (|ξ|−1/2−α) at ∞ for some α > 0, then ⍵ˆn are MRA wavelet packets.

Key words and phrases. Wavelet packets, multiresolution analysis, dimension function.

2000 Mathematics Subject Classification. 42C15, 41A30, 39B99

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Published

2025-05-18

How to Cite

Abdullah. (2025). Characterizations of Dimension Functions of Wavelet Packets. Jordan Journal of Mathematics and Statistics, 5(3), 151–167. Retrieved from https://jjms.yu.edu.jo/index.php/jjms/article/view/1131

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Articles