On a difference scheme of second order of accuracy for the Bitsadze-Samarskii type nonlocal boundary-value problem


Ashyralyev A., Ozturk E.

BOUNDARY VALUE PROBLEMS, 2014 (SCI İndekslerine Giren Dergi) identifier identifier

Özet

In this study, the Bitsadze-Samarskii type nonlocal boundary-value problem with integral condition for an elliptic differential equation in a Hilbert space H with self-adjoint positive definite operator A is considered. The second order of the accuracy difference scheme for the approximate solutions of this nonlocal boundary-value problem is presented. The well-posedness of this difference scheme in Holder spaces with a weight is proved. The theoretical statements for the solution of this difference scheme are supported by the results of numerical example.