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Math Help - Complex Analysis - need quick help

  1. #1
    Kai
    Kai is offline
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    Complex Analysis - need quick help

    1) Show that f(z) = e^Zbar is nowhere holomorphic in C
    i wrote zbar coz i dunno how to put that bar upon Z :P

    2) Use the cauchy riemann equation to determine where f(z) = (x-y)^2 + 2i(x+y) is differentiable and where it is holomorphic.

    Thnx
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  2. #2
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    Quote Originally Posted by Kai View Post
    1) Show that f(z) = e^Zbar is nowhere holomorphic in C
    i wrote zbar coz i dunno how to put that bar upon Z :P
    Use Cauchy-Riemann equations.

    2) Use the cauchy riemann equation to determine where f(z) = (x-y)^2 + 2i(x+y) is differentiable and where it is holomorphic.
    Post what you did here. It should be clear.
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