Afshari, HojjatKalantari, SabilehKarapinar, ErdalMathematics02. School of Arts and Sciences01. Atılım University2024-10-062024-10-0620151072-6691https://hdl.handle.net/20.500.14411/9132Afshari, Hojat/0000-0003-1149-4336In this article, we investigate the existence and uniqueness of a solution for the fractional differential equation by introducing some new coupled fixed point theorems for the class of mixed monotone operators with perturbations in the context of partially ordered complete metric space.eninfo:eu-repo/semantics/closedAccessFixed pointmixed monotone operatornormal coneArticle