Abstract harmonic analysis of continuous wavelet transforms

Bibliographic Information

Abstract harmonic analysis of continuous wavelet transforms

Hartmut Führ

(Lecture notes in mathematics, 1863)

Springer, c2005

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Note

Includes bibliographical references (p. [185]-190) and index

Description and Table of Contents

Description

This volume contains a systematic discussion of wavelet-type inversion formulae based on group representations, and their close connection to the Plancherel formula for locally compact groups. The connection is demonstrated by the discussion of a toy example, and then employed for two purposes: Mathematically, it serves as a powerful tool, yielding existence results and criteria for inversion formulae which generalize many of the known results. Moreover, the connection provides the starting point for a - reasonably self-contained - exposition of Plancherel theory. Therefore, the volume can also be read as a problem-driven introduction to the Plancherel formula.

Table of Contents

Introduction.- Wavelet Transforms and Group Representations.- The Plancherel Transform for Locally Compact Groups.- Plancherel Inversion and Wavelet Transforms.- Admissible Vectors for Group Extension.- Sampling Theorems for the Heisenberg Group.- References.- Index.

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