Coincidence point theorems in quasi-metric spaces without assuming the mixed monotone property and consequences in G-metric spaces

ROLDÁN, Antonio-FranciscoKARAPINAR, Erdalde la SEN, Manuel2022-06-102022-06-102014-12-08http://hdl.handle.net/20.500.11905/1088In this paper, we present some coincidence point theorems in the setting of quasi-metric spaces that can be applied to operators which not necessarily have the mixed monotone property. As a consequence, we particularize our results to the field of metric spaces, partially ordered metric spaces and G-metric spaces, obtaining some very recent results. Finally, we show how to use our main theorems to obtain coupled, tripled, quadrupled and multidimensional coincidence point results.enmathematicsCoincidence point theorems in quasi-metric spaces without assuming the mixed monotone property and consequences in G-metric spacesArticle