Hausdorff局部凸线性拓扑空间中的不动点定理

Fixed Point ATheorems in Locally Convex Hausdorfftopological Vector Space Pon

在Ｈａｕｓｄｏｒｆｆ局部凸线性拓朴空间中，讨论了非扩张型集值映射的不动点问题，并给出了关于单值映射族具有公共不动点的结果，所得结论推广了Ｋａｎｎａｎ定理。

This paper deals with fixed point problems for nonexpansive type setvalued ntappings in locally convex HausdorlT topological vector space. The results obtaincd are generalization of Kannan theorems,