1. Existence of a solution and variational principles for vector equilibrium problems;Ansari;Journal of Optimization Theory and Applications,2001
2. Biolan, B., 2014. A Lagrange multiplier approach using interval functions for generalized Nash Equilibrium in infinite dimension, submitted to Scientific Bulletin, University Politehnica of Bucharest.
3. A multi-period portfolio selection optimization model by using interval analysis;Chen;Economic Modelling,1999
4. On the generalized vector variational inequality problems;Konnov;Journal of Mathematical Analysis and Applications,1997
5. Duality for equilibrium problems under generalized monotonicity;Konnov;Journal of Optimization Theory and Applications,2000