Figure 1From: A posteriori error analysis of stabilised FEM for degenerate convex minimisation problems under weak regularity assumptionsImpact of the stabilisation on the error. Error of the stabilised stress σ ℓ with coefficients C = 0, 10-4,1 of the stabilisation and various tolerances tol = 10-5, 10-6, 10-8 of the Newton solver.Back to article page