Bildik, N.Aç, M.2025-05-102025-05-10201397807354118451551-761610.1063/1.48260642-s2.0-84887530292https://doi.org/10.1063/1.4826064https://hdl.handle.net/20.500.14720/4798European Society of Computational Methods; in Sciences, Engineering and Technology; Santilli FoundationIn this work, we consider first-order ordinary differential equations which have no systematic way to find their Lie symmetries unlike higher order differential equations. Our aim is to use second-order ordinary differential equations derived from the first-order ordinary differential equations in order to resolve this important deficiency for the first-order ordinary differential equations. Before we mention about finding the Lie symmetries of the ordinary differential equations briefly. Later on we present some of the examples related with the subject. © 2013 AIP Publishing LLC.eninfo:eu-repo/semantics/closedAccessInfinitesimalInfinitesimal GeneratorLie SymmetryLinearized Symmetry ConditionOrdinary Differential EquationConference Object