Weighted Littlewood-Paley Theory and Exponential-Square Integrability
Author | : Michael Wilson |
Publisher | : Springer Science & Business Media |
Total Pages | : 233 |
Release | : 2008 |
ISBN-10 | : 9783540745822 |
ISBN-13 | : 3540745823 |
Rating | : 4/5 (22 Downloads) |
Download or read book Weighted Littlewood-Paley Theory and Exponential-Square Integrability written by Michael Wilson and published by Springer Science & Business Media. This book was released on 2008 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Littlewood-Paley theory is an essential tool of Fourier analysis, with applications and connections to PDEs, signal processing, and probability. It extends some of the benefits of orthogonality to situations where orthogonality doesn’t really make sense. It does so by letting us control certain oscillatory infinite series of functions in terms of infinite series of non-negative functions. Beginning in the 1980s, it was discovered that this control could be made much sharper than was previously suspected. The present book tries to give a gentle, well-motivated introduction to those discoveries, the methods behind them, their consequences, and some of their applications.