In the present article, a problem for a Elliptic-Schrödinger equation with nonlocal boundary value problem is considered. The stability estimates are established for the solution of Elliptic-Schrödinger problem for nonlocal boundary problem . A theorem, with proof, for stability of the solution of this problem for differential equations of elliptic-Schrödinger type in a Hilberts space H with self-adjoint positive definite operator A is considered. On the other hand, conclusion section is presented.
Partila differential equation, Nonlocal boundary value problem, stability