Common coupled fixed point theorems in cone metric spaces for w-compatible mappings

Suzuki Type Common Coupled Fixed Point for a Pair of w-Compatible Maps in Partial GMetric Spaces

“…Later Lakshmikantham and Ciric [15] extended the notion of mixed monotone property to mixed g-monotone property and generalized the results of [14]. Abbas et al [5] introduced  w compatible mappings and proved some common coupled fixed point theorems in cone metric spaces.…”

Some tripled coincidence point theorems for almost generalized contractions in ordered metric spaces

“…Afterwards, Lakshmikantham andĆirić [23] proved coupled coincidence and coupled common fixed point theorems for nonlinear mappings F : X × X → X and g : X → X in partially ordered complete metric spaces. Various results on coupled fixed point have been obtained, since then see [3,7,9,17,20,21,24,25].…”

On mixed g-monotone and w-compatible mappings in ordered cone b-metric spaces

“…X. In subsequent papers several authors proved various coupled and common coupled fixed point theorems (e.g., [5][6][7][8][9][10][11][12][13][14]). …”