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On the approximate analytic solution of some boundary value problems of convective diffusion. (Russian) Zbl 0561.76101
Partial differential equations in applied problems, Collect. sci. Works, Kiev 1982, 78-81 (1982).
[For the entire collection see Zbl 0505.00015.]
Using a method based on direct methods as well as on power series there are constructed approximate solutions for model problems of a ground water pollution process by plane-vertical filtration. A simple algorithm for the solution of the problem is derived. The algorithm can be realized on a computer system.
76Rxx Diffusion and convection
76S05 Flows in porous media; filtration; seepage