Verify that this function is Harmonic ux x2n thats the abso

Verify that this function is Harmonic. u(x) = x^(2-n), thats the absolute value of x^(2-n).

Solution

In mathematics, mathematical physics and the theory of stochastic processes, a harmonic function is a twice continuously differentiable function f : U ? R (where U is an open subset of Rn) which satisfies Laplace\'s equation, Examples of harmonic functions of two variables are: The real and imaginary part of any holomorphic function.... may its help u....