Generalized metric spaces endowed with vector-valued metrics and matrix equations by tripled fixed point theorems
نویسندگان
چکیده
منابع مشابه
Some Fixed Point Theorems in Generalized Metric Spaces Endowed with Vector-valued Metrics and Application in Linear and Nonlinear Matrix Equations
Let $mathcal{X}$ be a partially ordered set and $d$ be a generalized metric on $mathcal{X}$. We obtain some results in coupled and coupled coincidence of $g$-monotone functions on $mathcal{X}$, where $g$ is a function from $mathcal{X}$ into itself. Moreover, we show that a nonexpansive mapping on a partially ordered Hilbert space has a fixed point lying in the unit ball of the Hilbert space. ...
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ژورنال
عنوان ژورنال: Journal of Inequalities and Applications
سال: 2020
ISSN: 1029-242X
DOI: 10.1186/s13660-020-02472-z