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Math Help - some help about harmonic function

  1. #1
    Junior Member
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    some help about harmonic function

    Show the function v=x+2y is part of a harmonic conjugate part. Find its harmonic conjugate and say what f(z)is

    I have found my u=y-2x now to find the F(z) i have to add the u+vi
    so f(z)=y-2x+ix+2yi
    is ok with that function or need to represent something with z!??!

    thx
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  2. #2
    MHF Contributor Amer's Avatar
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    f(z)=y-2x+ix+2yi
    f(z)=y-2x+i(x+2y)

    no you should not
    it is ok
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  3. #3
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    Thanks
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