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On the Absolute Convergence of Lacunary Fourier Series
| Content Provider | Scilit |
|---|---|
| Author | Patadia, J. R. |
| Copyright Year | 1978 |
| Description | Let be -periodic. Noble [6] posed the following problem: if the fulfillment of some property of a function f on the whole interval implies certain conclusions concerning the Fourier series of f, then what lacunae in guarantees the same conclusions when the property is fulfilled only locally? Applying the more powerful methods of approach to this kind of problems, originally developed by Paley and Wiener [7], the absolute convergence of a certain lacunary Fourier series is studied when the function f satisfies some hypothesis in terms of either the modulus of continuity or the modulus of smoothness of order l considered only at a fixed point of . The results obtained here are a kind of generalization of the results due to Patadia [8]. |
| Related Links | http://www.ams.org/proc/1978-71-01/S0002-9939-1978-0493138-2/S0002-9939-1978-0493138-2.pdf |
| Ending Page | 25 |
| Page Count | 7 |
| Starting Page | 19 |
| ISSN | 00029939 |
| e-ISSN | 10886826 |
| DOI | 10.2307/2042208 |
| Journal | Proceedings of the American Mathematical Society |
| Issue Number | 1 |
| Volume Number | 71 |
| Language | English |
| Publisher | Duke University Press |
| Access Restriction | Open |
| Subject Keyword | Logic Absolute Convergence Convergence of Lacunary Lacunary Fourier Series |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics |
