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arXiv 2403.09655math.GM
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O-度量空间上广义压缩映射的不动点

Fixed points of generalized contractions on O-metric spaces

Hallowed O. Olaoluwa, Aminat O. Ige, Johnson O. Olaleru

AI总结:

本文在推广了多种度量类型的O-度量空间框架下,利用作为三角不等式自然推广的多边形O-不等式,建立了压缩与广义压缩映射的不动点定理。

摘要:

O-度量空间类推广了文献中包括度量空间、b-度量空间和超度量空间在内的若干现有度量类型。本文讨论了由O-度量诱导的拓扑性质,并在该框架下建立了压缩映射与广义压缩映射的不动点定理。这些定理的证明大量依赖于多边形O-不等式,它是三角不等式的自然推广,其构造引出了遵循函数模式的O-级数概念。

英文摘要:

The class of O-metric spaces generalize several existing metric-types in literature including metric spaces, b-metric spaces, and ultra metric spaces. In this paper, we discuss the properties of the topology induced by an O-metric and establish in the setting, fixed point theorems of contractions and generalized contractions. The proofs of the theorems rely heavily on polygon O-inequalities which are a natural generalization of the triangle inequality, and the construction of which leads to the notion of O-series following a pattern of functions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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