On relationship between the investigation of nonlinear difference schemes and the problem of minimization.
Date
1992Author
Čiegis, Raimondas
Čiegis, Remigijus
Čiupaila, Regimantas
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This paper is devoted to the investigation of difference schemes for the solution of an important free-surface problem: modelling of a liquid-metal contact. The existence of a solution and the convergence of proposed iterative processes are investigated in a weak sense, using the alternative form of the problem as a nonlinear constrained minimization problem.