E-Book, Englisch, 222 Seiten
Iosevich / Liflyand Decay of the Fourier Transform
2014
ISBN: 978-3-0348-0625-1
Verlag: Birkhäuser Basel
Format: PDF
Kopierschutz: 1 - PDF Watermark
Analytic and Geometric Aspects
E-Book, Englisch, 222 Seiten
ISBN: 978-3-0348-0625-1
Verlag: Birkhäuser Basel
Format: PDF
Kopierschutz: 1 - PDF Watermark
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.?