- #1

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I was wondering if it is possible to express the norm of a function in terms of fourier coefficient. If so, how do you go through it if given a particular function.

Thanks

- Thread starter sristi89
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- #1

- 8

- 0

I was wondering if it is possible to express the norm of a function in terms of fourier coefficient. If so, how do you go through it if given a particular function.

Thanks

- #2

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- #3

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What are the fourier coefficients of the function f(x)=ae^(-ix)+b+ce^(ix)? And express the norm in terms of fourier coefficients.

They don't mention if it is the L^2 norm or not.

- #4

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i think the L

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