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Condensing Mappings and Best Proximity Point Results
Journal of Mathematics ( IF 1.3 ) Pub Date : 2021-04-21 , DOI: 10.1155/2021/5542994 Sarah O. Alshehri 1, 2 , Hamed H. Alsulami 1 , Naseer Shahzad 1
Journal of Mathematics ( IF 1.3 ) Pub Date : 2021-04-21 , DOI: 10.1155/2021/5542994 Sarah O. Alshehri 1, 2 , Hamed H. Alsulami 1 , Naseer Shahzad 1
Affiliation
Best proximity pair results are proved for noncyclic relatively u-continuous condensing mappings. In addition, best proximity points of upper semicontinuous mappings are obtained which are also fixed points of noncyclic relatively u-continuous condensing mappings. It is shown that relative u-continuity of is a necessary condition that cannot be omitted. Some examples are given to support our results.
中文翻译:
压缩映射和最佳邻近点结果
对于非循环的相对u连续的压缩映射,证明了最佳接近对结果。另外,获得了上半连续映射的最佳邻近点,它们也是非循环相对u-连续压缩映射的固定点。结果表明,的相对u连续性是一个不可忽略的必要条件。给出了一些例子来支持我们的结果。
更新日期:2021-04-21
中文翻译:
压缩映射和最佳邻近点结果
对于非循环的相对u连续的压缩映射,证明了最佳接近对结果。另外,获得了上半连续映射的最佳邻近点,它们也是非循环相对u-连续压缩映射的固定点。结果表明,的相对u连续性是一个不可忽略的必要条件。给出了一些例子来支持我们的结果。