TY - JOUR AU - Ball, J.M AU - Knowles, G. TI - A Numerical Method for Detecting Singular Minimizers. JO - Numerische Mathematik PY - 1987 VL - 51 SP - 181 EP - 198 KW - nonlinear programming; convergence; calculus of variations; singular minimizers; nonlinear elasticity UR - http://eudml.org/doc/133190 ER -