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.?
语言 英语 ● 格式 PDF ● ISBN 9783034806251 ● 出版者 Springer Basel ● 发布时间 2014 ● 下载 3 时 ● 货币 EUR ● ID 5232304 ● 复制保护 Adobe DRM
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