Phyong Il Hong
International Journal of Chemistry, Mathematics And Physics(IJCMP), Vol-9,Issue-4, October - December 2025, Pages 8-12 , 10.22161/ijcmp.9.4.2
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Article Info: Received: 02 Sep 2025; Received in revised form: 30 Sep 2025; Accepted: 07 Oct 2025; Available online: 11 Oct 2025
The concept of metric space or b-metric space plays a significant role in proving the existence theorem of solutions of differential equations or integral equations. A b-metric space is a generalization of a metric space. In this paper, we propose a generalization of non-expansive maps and investigate the conditions under which these maps have a common fixed point in b-metric spaces, and give examples illustrating our results. Our results are a generalization of some previous results.