Abstract
In this paper, we prove Ekeland’s type of variational principle for a vector equilibrium problem, and present a Caristi-Kirk type fixed point theorem and an existence result for vector equilibrium solution.
Citation
Yousuke Aray. Kenji Kimura. Tamaki Tanaka. "EXISTENCE OF VECTOR EQUILIBRIA VIA EKELAND’S VARIATIONAL PRINCIPLE." Taiwanese J. Math. 12 (8) 1991 - 2000, 2008. https://doi.org/10.11650/twjm/1500405131
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