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Parabolic multi-grid methods. (English) Zbl 0565.65062

Computing methods in applied sciences and engineering VI, Proc. 6th Int. Symp., Versailles 1983, 189-197 (1984).
[For the entire collection see Zbl 0547.00045.]
A multigrid method for solving parabolic partial differential equations is described. Coarse grid correction problems are derived as discretized initial value problems. Thus several time steps are computed simultaneously.
Reviewer: J.Mandel

MSC:

65N22 Numerical solution of discretized equations for boundary value problems involving PDEs
35-04 Software, source code, etc. for problems pertaining to partial differential equations
35K20 Initial-boundary value problems for second-order parabolic equations

Citations:

Zbl 0547.00045