TY - JOUR AU - Khare, Abeka AU - Nath, Triloki TI - Improved enhanced Fritz John condition and constraints qualifications using convexificators JO - RAIRO. Operations Research PY - 2021 SP - S271 EP - S288 VL - 55 PB - EDP-Sciences UR - https://www.numdam.org/articles/10.1051/ro/2019082/ DO - 10.1051/ro/2019082 LA - en ID - RO_2021__55_S1_S271_0 ER -