%0 Journal Article
%T Consistent FE-analysis of Strang's problem based on mixed formulations
%A D. Hage
%A J. Frohne
%A F. T. Suttmeier
%J International Mathematical Forum
%D 2013
%I 
%X In this paper our studies on techniques for a posteriori error controland adaptive mesh design for finite element models in perfect plasticityare continued. The focus is on the numerical analysis of a low-order,dual-mixed discretisation. A posteriori error estimates are provided.Numerical tests confirm the theoretical results.
%K adaptive finite elements
%K a posteriori error-bounds
%K mixed methods
%K variational inequality
%K anti-plane shear problem
%U http://www.m-hikari.com/imf/imf-2013/1-4-2013/suttmeierIMF1-4-2013.pdf