| 一致u0-凹算子列的极限算子的不动点 |
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| 引用本文： | 陈晓雷. 一致u0-凹算子列的极限算子的不动点[J]. 浙江大学学报(理学版), 2007, 34(3): 257-261 |
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| 作者姓名： | 陈晓雷 |
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| 作者单位： | 浙江财经学院,数学与统计学院,浙江,杭州,310012 |
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| 基金项目： | 江西省自然科学基金资助项目（No.0311002）;浙江省自然科学基金资助项目（Y606132）. |
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| 摘 要： | 讨论了一致U0-凹算子列{An}按适当的意义收敛于非线性算子A时，极限算子A的不动点的存在性及惟一性，并给出了极限算子A的不动点的一种逼近方式，还指出了An的不动点与A的不动点之间的关系．
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| 关 键 词： | 一致u0-凹算子 广义压缩算子 诸An等度 u0-匀敛 |
| 文章编号： | 1008-9497(2007)03-257-05 |
| 修稿时间： | 2005-10-21 |
Fixed point of the limit operator of sequence of uniformly u0-concave operators |
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| CHEN Xiao-lei. Fixed point of the limit operator of sequence of uniformly u0-concave operators[J]. Journal of Zhejiang University(Sciences Edition), 2007, 34(3): 257-261 |
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| Authors: | CHEN Xiao-lei |
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| Affiliation: | Institute of Mathematics and Statistics, Zhejiang University of Finance and Economics, Hangzhou 310012, China |
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| Abstract: | The existence and uniqueness of fixed point of A, which is the limit of a sequence of uniformly u0-concave operators {An} is investigated. The approachable mode for the fixed point of the limit operator A has been given, the relations between the fixed points of An and fixed point of limit operator A are shown clearly. |
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| Keywords: | uniformly u0-concave operators generalized contraction operator A. are equi-uniformly u0-concave operators uniformly u0-convergent |
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