Semnan University International Journal of Nonlinear Analysis and Applications 2008-6822 13 2 2022 07 01 Coincidence and common fixed points in metric space over Banach algebra 479 484 6487 10.22075/ijnaa.2021.20869.2209 EN Pushpendra Semwal Guest Faculty, Doon University, Dehradun, Uttarakhand-248001, India Journal Article 2020 07 14 The purpose of this paper is to obtain coincidence and common fixed point theorems for two pairs of weakly commuting self mappings in cone metric space over unital Banach algebra. Moreover, an example is given in the support of the main result and show that the result is more general than the results in present literature. common fixed points Cone metric space Banach algebra https://ijnaa.semnan.ac.ir/article_6487_e67c333280eb44c23c7b7a71de1e6eb6.pdf