研究生: |
劉拯德 Cheng Te Liu |
---|---|
論文名稱: |
在近似凸集上k-集收縮映射之固定點定理 Fixed point theorems for a k-ses contraction map on a nearly-convex set |
指導教授: |
陳啟銘
C.M.Chen |
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: | 19 |
中文關鍵詞: | 近似凸集 、k-集收縮 、同值點定理 、集合測度 |
外文關鍵詞: | nearly-convex set, k-set contraction, KKM*(X,Y), Q(X,Y), coincidence theorem, set measure |
相關次數: | 點閱:3 下載:0 |
分享至: |
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
本論文,第一部份,我們在Q(X,Y)集族上建立k-集收縮映射之固定點定理。第二部份,我們把在凸集上KKM性質推廣至近似凸集上KKM *性質,接著我們建立這個集族的固定點定理。
In this paper, the first part, we establish a fixed point theorem for a k-set contraction map on the class Q(X,Y) , ( see [ 1 ] ) . The second part, we generalize the KKM property on a convex set [ 2 ] to he KKM* property on a nearly-convex set, and then we establish a fixed point theorem for this class.
[1] C .M . Chen, C. L. Yen , Fixed point theorems for the class Q(X,Y). International Journal of Mathematics and Mathematical Science (2005 ),In press.
[2] T. H. Chang , C.L.Yen , KKM property and fixed point theorems , J. Math. Ann.Appl. 203( 1996 ), 224-235.
[3] P. M. Fitzpatrick and W. V. Petryshyn, Fixed point theorems for multivalued noncompact inward mappings, J. Math. Anal. Appl 46(1974),756-767.
[4] T. Y. Wu, General vector quasi-variational inequalities on non-convex contraint regions, In press