scientific article; zbMATH DE number 701234

zbMath0809.65071MaRDI QIDQ4316808

Ronald H. W. Hoppe, Ralf Kornhuber, Bodo Erdmann

Publication date: 28 March 1995

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

error estimatesvariational inequalityobstacle problemsnumerical examplescondition numberconjugate gradient methodpreconditionerlocal mesh refinementpiecewise linear finite elementssecond-order elliptic differential operators

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Variational inequalities (49J40) Newton-type methods (49M15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

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