Optimization of two-step method with Bhaskara points for solving non-linear dynamical problems
1 Department of Mathematics, Federal University of Technology, Minna, Nigeria
2 Department of Mathematics, National Open University of Nigeria
3 Department of Mechanical Engineering, Federal University of Technology, Minna, Nigeria
4 Division for Experimental Physics, Tomsk Polytechnics University University, Russia
* Corresponding author: umaru.mohd@futminna.edu.ng
2 Department of Mathematics, National Open University of Nigeria
3 Department of Mechanical Engineering, Federal University of Technology, Minna, Nigeria
4 Division for Experimental Physics, Tomsk Polytechnics University University, Russia
* Corresponding author: umaru.mohd@futminna.edu.ng
Abstract
We derive a two-step method for solving non-linear dynamical problems employing Bhaskara points as off grid points.
Deterministic in nature, non-linear dynamical systems display a periodic behavior that is highly dependent on the
beginning circumstances, making long-term predictions impossible. Four Bhaskara points are generated as hybrid points
to optimized the system. The method is use to solve nonlinear dynamical systems to demonstrate the accuracy and
efficient of the method. The method is zero stable and consistent. Some examples from literature were considered to
demonstrate the efficiency and the accuracy of the method.
Keywords
collocation
interpolation
Bhaskara points
two-step method
How to Cite
Mohammed, U., Oyelami, O. A., Garba, J., Alhaji, A. A., & Semenov, M. (2022). Optimization of two-step method with Bhaskara points for solving non-linear dynamical problems. Nigerian Journal of Mathematics and Applications, 32(2), 151-168. https://doi.org/10.67897/njma.2022.4y6be108
U. Mohammed, O. A. Oyelami, J. Garba, A. A. Alhaji, and M. Semenov, "Optimization of two-step method with Bhaskara points for solving non-linear dynamical problems," Nigerian Journal of Mathematics and Applications, vol. 32, no. 2, pp. 151-168, December 2022. doi: 10.67897/njma.2022.4y6be108