TY - JOUR AU - Khapalov, Alexander Y. TI - Reachability of nonnegative equilibrium states for the semilinear vibrating string by varying its axial load and the gain of damping JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2006 SP - 231 EP - 252 VL - 12 IS - 2 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/cocv:2006001/ DO - 10.1051/cocv:2006001 LA - en ID - COCV_2006__12_2_231_0 ER -