Fixed Point Theorems for (ϕ − ψ) Contractions in Partially Ordered Metric-Like Spaces Using New Auxiliary Functions

Xiao-lan Liu, Mi Zhou, Arslan Hojat Ansari, Nawab Hussain


In this paper, we introduce a class of new auxiliary functions and
establish certain fixed point theorems under ($\varphi -\psi$)
contractive conditions in partially ordered metric-like spaces. Our
work generalizes some results in the literature and assumes some as particular case. Examples are provided to support the useability of our results.

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