If ^* is the complex conjugate, then is the complex conjugate of f..... It may help you to write f(x,y) = u(x,y) + i v(x,y) and then use the facts that and .
If ^* is the complex conjugate, then is the complex conjugate of f..... It may help you to write f(x,y) = u(x,y) + i v(x,y) and then use the facts that and .
Can I always write in such a form? That was my problem. I will try what you said in the meantime, thanks.