Dirichlet-to-Neumann Map for a Hyperbolic Equation

In this paper, we provide an explicit expression for the full Dirichlet-to-Neumann map corresponding to a radial potential hyperbolic differential equation in 3-dimensional. We show that Dirichlet-Neumann operators have same properties equations as elliptic equations. numerically implement coefficients of formulas. Moreover, Lipschitz type stability is established near edge domain by estimation constant. That necessary reconstruction from inverse problem equation.