TY  - JOUR
AU  - Lalitha, C. S.
AU  - Dhingra, Mansi
TI  - Approximate Lagrangian duality and saddle point optimality in set optimization
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2017
SP  - 819
EP  - 831
VL  - 51
IS  - 3
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/ro/2016068/
DO  - 10.1051/ro/2016068
LA  - en
ID  - RO_2017__51_3_819_0
ER  -