On a variational inequality formulation of an electrochemical machining moving boundary problem and its approximation by the finite element method. (English) Zbl 0428.49003
MSC:
49J40 | Variational inequalities |
49S05 | Variational principles of physics |
49M30 | Other numerical methods in calculus of variations (MSC2010) |
65N30 | Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs |
92Exx | Chemistry |