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On the convergence of an explicit difference scheme for a problem of the combined motion of ground and underground waters. (Russian) Zbl 1112.76465

In modeling the process of ground water level changing in relation to a level of an open water flow it is necessary to solve a system of partial differential equations of elliptic-parabolic type. The stability of the explicit difference scheme used for the investigation of the mentioned equations is examined.

MSC:

76S05 Flows in porous media; filtration; seepage
76M20 Finite difference methods applied to problems in fluid mechanics
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