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Decay of the Fourier Transform

Analytic and Geometric Aspects

Gebonden Engels 2014 2014e druk 9783034806244
Verwachte levertijd ongeveer 9 werkdagen

Samenvatting

The Plancherel formula says that the L^2 norm of the function is equal to the L^2 norm of its Fourier transform. This implies that at least on average, the Fourier transform of an L^2 function decays at infinity. This book is dedicated to the study of the rate of this decay under various assumptions and circumstances, far beyond the original L^2 setting. Analytic and geometric properties of the underlying functions interact in a seamless symbiosis which underlines the wide range influences and applications of the concepts under consideration.​

Specificaties

ISBN13:9783034806244
Taal:Engels
Bindwijze:gebonden
Aantal pagina's:222
Uitgever:Springer Basel
Druk:2014

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Inhoudsopgave

Foreword.- Introduction.- Chapter 1. Basic properties of the Fourier transform.- Chapter 2. Oscillatory integrals and Fourier transforms in one variable.- Chapter 3. The Fourier transform of an oscillating function.- Chapter 4. The Fourier transform of a radial function.- Chapter 5. Multivariate extensions.- Appendix.- Bibliography.​

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        Decay of the Fourier Transform