The block Gauss elimination for a system of difference equations with nonlocal boundary conditions

V. A. Morozova

M. V. Lomonosov Moscow State University, Faculty of Computational Mathematics and Cybernetics

Abstract: A variant of the block Qauss elimination method is suggested for the system of two-dimensional difference equations which arise in the nonlocal boundary value problem for the heat conduction equation. Theorems are proved on sufficient numerical stability conditions of the method.

Received: 15.06.2000

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