Ahmady, E.Ahmady, N.Allahviranloo, T.Shahriari, M.2024-05-192024-05-1920242238-36031807-0302https://doi.org10.1007/s40314-024-02598-6https://hdl.handle.net/20.500.12713/4784Bipolar-fuzzy differential equations applied for modeling in science, engineering, and social science. The aim of this paper is to provide a numerical method to determine the preferred level of accuracy with less computational cost. The proposed method is generated by combining three-step explicit and two-step implicit bipolar-fuzzy methods, which are obtained by the spline interpolation. For more illustration, the consistency, stability, and convergence theorems are discussed in detail. Finally, for show the performance and efficiency of the method, several numerical examples are presented.eninfo:eu-repo/semantics/openAccessBipolar-Fuzzy Initial Value ProblemBipolar-Fuzzy Multi-Step MethodConsistencyStabilityConvergenceArticle431WOS:0011546300000022-s2.0-85184205053N/A10.1007/s40314-024-02598-6Q2