Efficacy of variational iteration method for chaotic Genesio system - Classical and multistage approach

• Main Authors: Goh S.M., Noorani M.S.M., Hashim I.
• Other Authors: 25521891600
• Format: Article
• Published: Elsevier Ltd 2023
• Subjects: Chaotic systems; Convergence of numerical methods; Iterative methods; Approximate solution; Explicit solutions; Fourth-order runge-kutta methods (RK4); Genesio systems; Linear and nonlinear systems; Multistage approach; Numerical techniques; Variational iteration method; Runge Kutta methods
• Institution: Universiti Tenaga Nasional

This is a case study of solving the Genesio system by using the classical variational iteration method (VIM) and a newly modified version called the multistage VIM (MVIM). VIM is an analytical technique that grants us a continuous representation of the approximate solution, which allows better infor...