Some common fixed point theorems for four $(\psi,\varphi)$-weakly contractive mappings satisfying rational expressions in ordered partial metric spaces

نویسندگان
Rashwan, R.A. ID 1
Saleh, S.M. ID 2

1 Department of Mathematics, Faculty of Science, Assiut University, Assiut, Egypt

2 Department of Mathematics, Faculty of Science, Assiut University, Assiut, Egypt

doi
10.22075/ijnaa.2015.300
چکیده

The aim of this paper is to prove some common fixed point theorems for four  mappings satisfying $(\psi,\varphi)$-weak contractions involving rational expressions in ordered partial metric spaces. Our results extend, generalize and improve some well-known results in the literature. Also, we give two examples to illustrate our results.

کلیدواژه‌ها
Common fixed point, rational contractions, ordered partial metric spaces, dominating and dominated mappings