A function does have a laurent series about the origin, with real coefficients. Show that

Regards

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- April 28th 2011, 02:09 PMhurzcoefficients of a laurent series
A function does have a laurent series about the origin, with real coefficients. Show that

Regards - April 28th 2011, 02:22 PMTheEmptySet
- April 28th 2011, 02:23 PMgirdav
So, what did you try ? Write the Laurent series and use the conjugate to compute . You can put the conjugate into the sum because is continuous.

- April 28th 2011, 02:34 PMhurz
Done. Thanks!