Wavelet analysis on local fields of positive characteristic
Author(s)
Bibliographic Information
Wavelet analysis on local fields of positive characteristic
（Indian Statistical Institute series）
Springer, c2021
- :pbk.
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Note
Includes bibliographical references and index
Description and Table of Contents
Description
This book discusses the theory of wavelets on local fields of positive characteristic. The discussion starts with a thorough introduction to topological groups and local fields. It then provides a proof of the existence and uniqueness of Haar measures on locally compact groups. It later gives several examples of locally compact groups and describes their Haar measures. The book focuses on multiresolution analysis and wavelets on a local field of positive characteristic. It provides characterizations of various functions associated with wavelet analysis such as scaling functions, wavelets, MRA-wavelets and low-pass filters. Many other concepts which are discussed in details are biorthogonal wavelets, wavelet packets, affine and quasi-affine frames, MSF multiwavelets, multiwavelet sets, generalized scaling sets, scaling sets, unconditional basis properties of wavelets and shift invariant spaces.
Table of Contents
Local Fields.- Multiresolution Analysis on Local Fields.- Affine, Quasi-Affine and Co-Affine Frames.- Characterizations in Wavelet Analysis.- Biorthogonal Wavelets.- Wavelet Packets and Frame Packets.- Wavelets as Unconditional Bases.- Shift-Invariant Spaces and Wavelets.
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