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序Banach空间中一类算子的不动点定理
Fixed point theorems of a class of operator in ordered Banach space
【摘要】 目的在序Banach空间,证明了一类算子的不动点定理。方法利用迭代方法。结果研究了只满足某种序条件的混合单调算子的不动点定理。结论推广了已知结果,使其适用范围更广。
【Abstract】 Aim In ordered Banach space,the fixed point theorems of a class operators are proved.Methods Using the iteration method.Results The fixed point of mixed monotone operators was solved with ordered condition.Conclusion The obtained results improve the related known works.
【关键词】 序Banach空间;
正规锥;
不动点;
序空间;
混合单调算子;
【Key words】 ordered banach space; ordered interval; normal cone; fixed point; mixed monition operator;
【Key words】 ordered banach space; ordered interval; normal cone; fixed point; mixed monition operator;
【基金】 陕西省教育厅自然科学专项基金资助项目(06JK170)
- 【文献出处】 西北大学学报(自然科学版) ,Journal of Northwest University(Natural Science Edition) , 编辑部邮箱 ,2009年02期
- 【分类号】O177.91
- 【被引频次】2
- 【下载频次】75