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Galerkin's method for diffusion equations

Authors
Journal
USSR Computational Mathematics and Mathematical Physics
0041-5553
Publisher
Elsevier
Publication Date
Volume
15
Issue
4
Identifiers
DOI: 10.1016/0041-5553(75)90173-1

Abstract

Abstract GALERKIN'S method of solving multidimensional diffusion equations with piecewise-constant coefficients is explained, a method of constructing almost orthonormal systems of coordinate functions is proposed, a qualitative estimate of the ordering of the coordinate functions is given, and an analysis of the results of a calculation of two-group problems and of the coordinate functions obtained is presented.

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