Title of article :
Some common fixed point theorems for four (ψ ;ϕ )-weakly contractive mappings satisfying rational expressions in ordered partial metric spaces
Author/Authors :
Rashwan, R.A Department of Mathematics - Faculty of Science - Assiut University - Assiut, Egypt , Saleh, S.M Department of Mathematics - Faculty of Science - Assiut University - Assiut, Egypt
Abstract :
The aim of this paper is to prove some common xed point theorems for four mappings satisfying
(ψ ; ϕ)-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.
Keywords :
rational contractions , ordered partial metric spaces , dominating and dominated mappings
Journal title :
Astroparticle Physics
