Figure 3From: Existence of common fixed point in Kannan F-contractive mappings in quasi-partial b-metric space with an applicationThe plane in blue colour denotes the left-hand side of the inequality and the plane in orange colour denotes the right-hand side of the inequality. Hence the right-hand side of the inequality is dominant for \(\alpha \in [0, 3), \beta \geq 6 \)Back to article page