| 凝聚映象的不动点及算子方程Ax+Bx+Cx=x的可解性 |
| |
| 引用本文： | 陈宁,陈继乾.凝聚映象的不动点及算子方程Ax+Bx+Cx=x的可解性[J].纯粹数学与应用数学,2006,22(2):204-209. |
| |
| 作者姓名： | 陈宁 陈继乾 |
| |
| 作者单位： | 西南科技大学数理系,四川,绵阳,621002;西南科技大学数理系,四川,绵阳,621002 |
| |
| 摘 要： | 按文1]中方法得到几个对凝聚映象的不动点定理,还扩充文2]中对于算子方程Ax B x=x到Ax B x Cx=x可解性的某些结论.主要结果是定理2、定理3与定理5.
|
| 关 键 词： | 凝聚映象 不动点 |
| 文章编号： | 1008-5513（2006）02-0204-06 |
| 收稿时间： | 2003-06-10 |
| 修稿时间： | 2003年6月10日 |
Fixed point theorems for condensing mappings and the solvability of equation Ax+Bx+Cx=x |
| |
| CHEN Ning,CHEN Ji-qian.Fixed point theorems for condensing mappings and the solvability of equation Ax+Bx+Cx=x[J].Pure and Applied Mathematics,2006,22(2):204-209. |
| |
| Authors: | CHEN Ning CHEN Ji-qian |
| |
| Institution: | Department of mathematics and physics ,Southwest university of science and Teennology, Mianyang 621002,China |
| |
| Abstract: | In this paper,we get several fixed point theorems for condensing mapping by the method in \,and we extend some results in \ for the solvability of operator equation Ax Bx=x to Ax Bx Cx=x.The main results are Theorem 2 and Theorem 3,and Theorem 5. |
| |
| Keywords: | condensing mapping fixed point |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
