Invariance of the Fredholm radius of the Neumann operator
Invariance of the Fredholm radius of the Neumann operator
One of the classical methods of solving the Dirichlet problem and the Neumann problem in R m is the method of integral equations.If we wish to use the Fredholm-Radon theory to solve the problem, we need to know the Fredholm radius of the Neumann operator.It is shown in the paper …