SLIGHTLY ALTRUISTIC WEAKLY PARETO-NASH EQUILIBRIA
轻微利他弱Pareto-Nash均衡

In 2008, Marco and Morgan introduced slightly altruistic equilibria and friendliness equilibrium in normal form. In this paper, based on the idea of slightly altruism, multicriteria games by the mean of slightly behavior is studied. It is proven that the existence of slightly altruistic weakly Pareto-Nash equilibria. Finally, the relation between the slightly altruistic weakly Pareto-Nash equibrium and the essential equibrium is considered.