期刊文献+

广义度量空间弱压缩映像下的不动点定理

Fixed points theorem for weakly contractive mappings in generalized metric spaces
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摘要 在Hausdorff广义度量空间中,去掉φ-函数的连续性,同时推广弱压缩条件,得到了在弱压缩映像下不动点的存在性和唯一性.所得结论推广和改进了相关不动点结果. In this paper,the existence and uniqueness of fixed points for weakly contractive mappings are obtained,by removing the continuity of φ-mapping,and generalizing the weakly contractive condition in Hausdorff generalized metric space.The results extend and improve the corresponding fixed point results in recent literature.
作者 刘博 柴国庆
出处 《湖北师范学院学报(自然科学版)》 2013年第1期60-64,73,共6页 Journal of Hubei Normal University(Natural Science)
关键词 不动点 广义度量空间 弱压缩映像 fixed point generalized metric spaces weakly contractive
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参考文献8

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