A relaxation method for solving a biharmonic difference equation

DOI10.1016/S0041-5553(83)80129-3zbMath0554.65073OpenAlexW2055449507MaRDI QIDQ3217547

I. V. Otroshchenko, R. P. Fedorenko

Publication date: 1983

Published in: USSR Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0041-5553(83)80129-3

zbMATH Keywords

numerical experimentsbiharmonic equationNeumann boundary conditionscollocationrelaxation methodbending momentsdeflection forcesthree-level algorithm

Mathematics Subject Classification ID

Boundary value problems for higher-order elliptic equations (35J40) Iterative numerical methods for linear systems (65F10) Additive difference equations (39A10) Biharmonic, polyharmonic functions and equations, Poisson's equation in two dimensions (31A30) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

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