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Math Help - Prove!!

  1. #1
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    Prove!!

    Let f=u+iv be an entire function . if RE(f) has a lower bound [i.e there is  Uo \in R<S.T>  U(x,y) \geq Uo  for> all  (x,y) \in C
    then prove that f must be constant
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  2. #2
    MHF Contributor chisigma's Avatar
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    Here...

    http://en.wikipedia.org/wiki/Liouvil...plex_analysis)

    Kind regards

    \chi \sigma
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