| 几个变分不等式及不动点定理 |
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| 引用本文： | 张福保.几个变分不等式及不动点定理[J].徐州师范大学学报(自然科学版),1989(1). |
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| 作者姓名： | 张福保 |
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| 作者单位： | 徐州师范学院数学系 |
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| 摘 要： | 本文以一般化的KKM定理为基础,讨论了一类变分不等式的解的存在性及解的初步性质,给出了著名的Minimax不等式的几种推广,最后得到几个不动点定理。
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| 关 键 词： | KKM映象 凸空间 变分不等式 Minimax不等式 紧上（下）半连续 |
Several Variational Inequalities and Fixed Point Theorems |
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| Zhang,Fubao.Several Variational Inequalities and Fixed Point Theorems[J].Journal of Xuzhou Normal University(Natural Science Edition),1989(1). |
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| Authors: | Zhang Fubao |
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| Institution: | Zhang Fubao |
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| Abstract: | On the basis of the generalized KKM Theorems, the existence and Initial properties of the Solutions of vanatlonal inequalities are discussed, and ky Fan's Mlnlmax inequallty is extended in diffesent forms, in the end, We obtain some fixed point theorems. |
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| Keywords: | KKM mapping convex space variatlonal inequality Minimax Inequality compactly upper (lower) semicontlnuous |
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