通过$\alpha-\phi-\mathcal{M}^{0}$和$\beta-\psi-\mathcal{M}^{0}$模糊压缩映射的扩展模糊度量空间中的不动点定理

IF 0.7 Q2 MATHEMATICS
Meryem Şenocak, E. Güner
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引用次数: 0

摘要

本文提出了一种新的模糊压缩映射,称为$\alpha-\phi-\mathcal{M}^{0}$模糊压缩映射和$\beta-\psi-\mathcal{M}^{0}$模糊压缩映射,并给出了保证这两类映射存在不动点的两个定理。所以我们结合并概括了一些文献中已有的概念(b[5], [7])在扩展模糊度量空间中证明的这些定理比文献中已有的定理更为一般化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fixed-point theorems in extended fuzzy metric spaces via $\alpha-\phi-\mathcal{M}^{0}$ and $\beta-\psi-\mathcal{M}^{0}$ fuzzy contractive mappings
In this article we would like to present a new type of fuzzy contractive mappings which are called $\alpha-\phi-\mathcal{M}^{0}$ fuzzy contractive and $\beta-\psi-\mathcal{M}^{0}$ fuzzy contractive, and then we demonstrate two theorems which ensure the existence of a fixed point for these two types of mappings. And so we combine and generalize some existing notions in the literature ([5], [7]). Proved these theorems in the extended fuzzy metric spaces are in the more general version than the existing in the literature ones.
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