How do i show that the set of continuous functions in which are periodic, that is is dense in

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- Nov 9th 2011, 12:59 PMChandru1Set of continuous functions dense in C[-pi,pi]
How do i show that the set of continuous functions in which are periodic, that is is dense in

- Nov 9th 2011, 11:25 PMCaptainBlackRe: Set of continuous functions dense in C[-pi,pi]
- Nov 9th 2011, 11:51 PMChandru1Re: Set of continuous functions dense in C[-pi,pi]
- Nov 10th 2011, 05:19 AMCaptainBlackRe: Set of continuous functions dense in C[-pi,pi]

Googleing for "l2 convergence of fourier series" will give you several PDFs which discuss this, alternativly follow the links in the Norm Convergence area of the Wikipedia page:

Convergence of Fourier series - Wikipedia, the free encyclopedia

CB