Investigation of numerical solutions for chaotic Lorenz system using Mathcad software

M.Y. Shatalov, M.C. Kekana, T.O. Tong, S.P. Moshokoa

Abstract


In this paper, we investigate the accuracy of numerical solution for chaotic Lorenz system. Mathcad software is used as case-study, built-in algorithms used are Runge-Kutta of fourth order (RK4), Adams backward differential formula (AdamsBDF) and developed series method. The numerical integration that are also checked involves Gauss-quadrature and Simpson’s quadrature rules. All the graphical results are showed for all the different numerical methods.

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Published: 2021-11-22

How to Cite this Article:

M.Y. Shatalov, M.C. Kekana, T.O. Tong, S.P. Moshokoa, Investigation of numerical solutions for chaotic Lorenz system using Mathcad software, J. Math. Comput. Sci., 12 (2022), Article ID 2

Copyright © 2022 M.Y. Shatalov, M.C. Kekana, T.O. Tong, S.P. Moshokoa. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

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