Advanced nine-point formulae for the discretization of Poisson's equation
β Scribed by Erwin Kasper
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 68 KB
- Volume
- 298
- Category
- Article
- ISSN
- 0168-9002
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## Abstract This article is concerned with the numerical solution of Poisson's equation with Dirichlet boundary conditions, defined on the unit square, discretized by Hermite collocation with uniform mesh. In [1], it was demonstrated that the BiβCGSTAB method of van der Vorst [2] with block RedβBla
Title of program: ILUCG2 (Incomplete LU factorized Con-being stiff and requiring implicit solution techniques. Generjugate Gradient algorithm for 2D problems) ally, the resulting matrix equations are asymmetric; we solve them here with the ILUCG2 program. In a subsequent article Catalogue number: AC