Fixed points and coupled fixed points in partially ordered ν-generalized metric spaces

Abstract

New fixed point and coupled fixed point theorems in partially ordered ν-generalized metric spaces are presented. Since the product of two ν-generalized metric spaces is not in general a ν-generalized metric space, a different approach is needed than in the case of standard metric spaces.

Keywords

• Meir-Keeler contractions
• Ciric-Matkowski contractions
• Proinov-type contractions
• ν-generalized metric space
• coupled fixed point theorems