journal-of-interdisciplinary-mathematics Journal of Interdisciplinary Mathematics 2169-012X 0972-0502 Taru Publications 10.47974/JIM-2328 Generalized Hyer’s-Ulam stability for the cubic functional equation in non-Archimedean normed spaces Gayathri P. Department of Mathematics, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India Uma J. Department of Mathematics, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India 28 8 2877 2890 05 12 2025

In this current article, we explore the Hyer’s-Ulam Stability for the cubic functional equation over non-Archimedean Normed space and the equation is written as follows:Β  (3𝔣(𝓍 + 3y) – 𝔣(3𝓍 + y) = 12[𝔣(𝓍 + y) + f(𝓍 – y)] – 48𝔣(𝓍) + 80𝔣(y))

 Hyer’s-Ulam stability Functional equation Non-Archimedean normed space access open retracted no