Author/Authors :
Faraji Hamid نويسنده Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran. , Nourouzi Kourosh نويسنده Faculty of Mathematics, K. N. Toosi University of Technology, P.O. Box 16315-1618, Tehran, Iran.
Abstract :
In this paper, we give a fixed point theorem for $(psi,varphi)$-weakly contractive mappings in complete $b$-metric spaces. We also give a common fixed point theorem for such mappings in complete $b$-metric spaces via altering functions. The given results generalize two known results in the setting of metric spaces. Two examples are given to verify the given results.
