(a)Show that the function u=x^2+y is not a harmonic function.
(b)show the function v=x+2y is part of harmonic conjugate and say what f(z) is.
Any help?!?!:/
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(a)Show that the function u=x^2+y is not a harmonic function.
(b)show the function v=x+2y is part of harmonic conjugate and say what f(z) is.
Any help?!?!:/
Quote:
Originally Posted by NaNa
Isequal to 0 ?
Any thought you've given to your problems ?!?!
is not (du)^2/(dx)^2+(dv)^2/(dy)^2?!?!
in the next one that I have to do is this:
v=x+2y
dv/dx=1
du/dx=dv/dx so u=x+f(y)
dv/dy=2
du/dy=dv/dy so u=2y+f(x)
So v=x+2y
f(z)=x+2y+i(x+2y)