Semnan University International Journal of Nonlinear Analysis and Applications 2008-6822 2026 02 03 Results of Approximating Coupled Fixed Point of Kannan Interpolative Contraction Mappings 10465 10.22075/ijnaa.2025.35089.5239 EN Kamilu Rauf Department of Mathematics, University of Ilorin, Ilorin, Nigeria Afeez Olatunde Oyekanmi Department of Mathematics, University of Ilorin, Ilorin, Nigeria Journal Article 2024 08 21 This paper presents the results of approximating coupled fixed point of kannan interpolative contraction mappings. Let $X$ be a complete metric space and $T:X\times X \to X$ be a coupled mapping. We proved the existence and uniqueness of a fixed point theory using coupled interpolative Kannan contractions. We also proved the stability of the interpolative Kannan contraction to validate the well-posedness of the conditions. Our results extend some results in the literature. https://ijnaa.semnan.ac.ir/article_10465_41263b9a46f6f8f22668476661614478.pdf