1. Borwein, J. M., and Zhuang, D., Superefficiency in Vector Optimization, Transactions of the American Mathematical Society, Vol. 338, pp. 105–122, 1993.
2. Gong, X. H., Connectedness of Efficient Solution Sets for Set-Valued Maps in Normed Spaces, Journal of Optimization Theory and Applications, Vol. 83, pp. 83–96, 1994.
3. Giannessi, F., Theorem of the Alternative, Quadratic Programs, and Complementarity Problems, Variational Inequalities and Complementarity Problems, Edited by R. W. Cottle, F. Giannessi, and J. L. Lions, Wiley, New York, NY, pp. 151–186, 1980.
4. Chen, G. Y., and Cheng, G. M., Vector Variational Inequalities and Vector Optimization, Lecture Notes in Economics and Mathematical Systems, Springer Verlag, Heidelberg, Germany, Vol. 258, pp. 408–416, 1987.
5. Chen, G. Y., and Yang, X. Q., Vector Complementarity Problem and Its Equivalence with Weak Minimal Element in Ordered Spaces, Journal of Mathematical Analysis and Applications, Vol. 153, pp. 136–158, 1990.