Wavelet Methods for Pointwise Regularity and Local Oscillations of Functions - Brossura

Jaffard, Stephane; Meyer, Yves

 
9780821804759: Wavelet Methods for Pointwise Regularity and Local Oscillations of Functions
Brossura
ISBN 10: 0821804758 ISBN 13: 9780821804759
Casa editrice: Amer Mathematical Society, 1996

Sinossi

Currently, new trends in mathematics are emerging from the fruitful interaction between signal processing, image processing, and classical analysis.

One example is given by “wavelets”, which incorporate both the know-how of the Calderon-Zygmund school and the efficiency of some fast algorithms developed in signal processing (quadrature mirror filters and pyramidal algorithms.)

A second example is “multi-fractal analysis”. The initial motivation was the study of fully developed turbulence and the introduction by Frisch and Parisi of the multi-fractal spectrum. Multi-fractal analysis provides a deeper insight into many classical functions in mathematics.

A third example―“chirps”―is studied in this book. Chirps are used in modern radar or sonar technology. Once given a precise mathematical definition, chirps constitute a powerful tool in classical analysis.

In this book, wavelet analysis is related to the 2-microlocal spaces discovered by J. M. Bony. The authors then prove that a wavelet based multi-fractal analysis leads to a remarkable improvement of Sobolev embedding theorem. In addition, they show that chirps were hidden in a celebrated Riemann series.

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Product Description

Book by Jaffard Stephane Meyer Yves

Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.

Editore
Amer Mathematical Society
Data di pubblicazione
1996
Lingua
Inglese
ISBN 10 
0821804758
ISBN 13 
9780821804759
Rilegatura
Copertina flessibile
Numero di pagine
110
Contatto del produttore
non disponibile
Persona responsabile
non disponibile