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研究生: 陳昆豊
論文名稱: 同質點定理、推廣型G-s-KKM定理及其應用
Coincidence Theorems, Generalized G-s-KKM Theorems and Their Applications
指導教授: 張東輝
口試委員:
學位類別: 碩士
Master
系所名稱:
論文出版年: 2005
畢業學年度: 94
語文別: 英文
論文頁數: 24
中文關鍵詞: G-凸空間G-s-KKM(X,Y,Z)同質點定理推廣型G-s-KKM定理變分不等式
外文關鍵詞: G-convex space, G-s-KKM(X,Y,Z), coincidence theorem, generalized G-KKM theorem, variational inequality
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  • 設X是一個非空集合,Y是一個非空G-凸空間,Z是一個拓樸空間,F屬於G-s-KKM(X,Y,Z),Q是一個從Z映到2的Y次方的Φ-函數。在某些假設條件之下,我們證得F與Q的一些同質點定理。我們也證明了一些推
    廣型G-s-KKM定理,並利用這些推廣型G-s-KKM定理證明一些變分不等式的存在性定理。本文的結果推廣了許多學者的研究結果。


    Let X be a nonempty set, let Y be a nonempty G-convex space, let Z be a topological space, let F in G-s-KKM(X,Y,Z) , and let Q is a set-valued mapping from Z into Y be a Φ-mapping. In this paper, we establish some coincidence theorems of F and Q under some assumptions. We also establish some generalized G-s-KKM theorems and apply these generalized G-s-KKM theorems to establish the existence theorems concerning variational inequalities. Our results generalize many other authors’ results (for example, see, [6,12,18,21]).

    1. INTRODUCTION 5 2. PRELIMINARIES 6 3. MAIN RESULTS 10 4. APPLICATIONS 20 5. REFERENCES 22

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