Asymptotic expansion of Fourier coefficients associated to functions with low continuity

✍ Scribed by M. Kzaz

• Publisher: Elsevier Science
• Year: 2000
• Tongue: English
• Weight: 122 KB
• Volume: 114
• Category: Article
• ISSN: 0377-0427
• DOI: 10.1016/s0377-0427(99)00190-9

✦ Synopsis

The aim of this paper is to give the asymptotic expansion of the coe cients in the Chebyshev series expansion of a function possessing algebraic or logarithmic interior singularities. Some numerical examples are given.