A Fixed Point Theorem and Some Generalized Ky Fan's Minimax Inequalities |
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基金项目: | The NSF (9452902001003278, 10452902001005845) of Guangdong Province. The author is grateful to Professors Shi Zhong-rui, Fu Jun-yi and Gong Xun-hua for their helps. |
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摘 要: | ![]() In this paper, we establish a fixed point theorem for set-valued mapping on a topological vector space without "local convexity". And we also establish some generalized Ky Fan's minimax inequalities for set-value vector mappings, which are the generalization of some previous results.
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关 键 词: | 极大极小不等式 不动点定理 广义 拓扑向量空间 集值映射 |
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