Kucerov, A. B.; Nikolaev, E. S. Alternating-triangular iterative method for the solution of elliptic difference equations over arbitrary domains. (Russian) Zbl 0367.35003 Zh. Vychisl. Mat. Mat. Fiz. 17, 664-675 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 35A35 Theoretical approximation in context of PDEs 35J25 Boundary value problems for second-order elliptic equations 65N12 Stability and convergence of numerical methods for boundary value problems involving PDEs 65N15 Error bounds for boundary value problems involving PDEs 65M99 Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems 65N99 Numerical methods for partial differential equations, boundary value problems PDF BibTeX XML Cite \textit{A. B. Kucerov} and \textit{E. S. Nikolaev}, Zh. Vychisl. Mat. Mat. Fiz. 17, 664--675 (1977; Zbl 0367.35003)