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一类非紧减算子方程解的存在性
The existence of the solutions of some noncompact decreasing operator equations
【摘要】 利用锥与半序理论无需考虑任何紧性或连续性条件 ,研究了一类具有凹 (凸 )性的减算子方程Ax =x解的存在性 .所得结果改进和推广了凹 (凸 )减算子方程的某些相应结果
【Abstract】 By using the cone and partial ordering theory without regarding any continuity and compactness conditions,In this paper it studiws the existence of the solution of the concave (convex)decreasing operator Equation A x=x.The results presented here improve and generalize some corresponding results for concave(convex)decreasing operator equations.
【关键词】 凹(凸)算子;
减算子;
Mann迭代;
解;
【Key words】 concave(convex)operator; decreasing operators; Mann’s succession; solution;
【Key words】 concave(convex)operator; decreasing operators; Mann’s succession; solution;
- 【文献出处】 商丘师范学院学报 ,Journal of Shangqiu Teachers College , 编辑部邮箱 ,2001年04期
- 【分类号】O177.91
- 【下载频次】13