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Elliptic difference operators and Dirichlet’s problem. (English) Zbl 0143.38304

Contrib. Differ. Equations 3, 301-324 (1964).

MSC:

65N12 Stability and convergence of numerical methods for boundary value problems involving PDEs
65N06 Finite difference methods for boundary value problems involving PDEs

Citations:

Zbl 0131.00103