Tyukhtin, V. B. On the rate of convergence of approximate methods for solving unilateral variational problems. II. (Russian) Zbl 0529.49015 Vestn. Leningr. Univ. 1983, No. 13, Mat. Mekh. Astron. 1983, No. 3, 36-42 (1983). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 1 Document MSC: 49M15 Newton-type methods 49J40 Variational inequalities 65K10 Numerical optimization and variational techniques 35J85 Unilateral problems; variational inequalities (elliptic type) (MSC2000) 46E35 Sobolev spaces and other spaces of “smooth” functions, embedding theorems, trace theorems 65N15 Error bounds for boundary value problems involving PDEs 65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs Keywords:piecewise linear finite elements method; pseudo-laplacian; glaciology operator Citations:Zbl 0492.49016 × Cite Format Result Cite Review PDF