On the Second Order of Accuracy Stable Implicit Difference Scheme for Elliptic-Parabolic Equations

الملخص EN

We are interested in studying a second order of accuracy implicit difference scheme for the solution of the elliptic-parabolic equation with the nonlocal boundary condition.

Well-posedness of this difference scheme is established.

In an application, coercivity estimates in Hölder norms for approximate solutions of multipoint nonlocal boundary value problems for elliptic-parabolic differential equations are obtained.