Wusu, A.; Olabanjo, O. Approximate Analytical Solution of Unstable Ordinary Differential Equation Using Differential Evolution Algorithm. Preprints2022, 2022070122. https://doi.org/10.20944/preprints202207.0122.v1
Wusu, A., & Olabanjo, O. (2022). Approximate Analytical Solution of Unstable Ordinary Differential Equation Using Differential Evolution Algorithm. Preprints. https://doi.org/10.20944/preprints202207.0122.v1
Wusu, A. and Olusola Olabanjo. 2022 "Approximate Analytical Solution of Unstable Ordinary Differential Equation Using Differential Evolution Algorithm" Preprints. https://doi.org/10.20944/preprints202207.0122.v1
The application of evolutionary optimization algorithms in problem solving is currently gaining wide popularity. Use of Differential Evolution (DE) algorithm in obtaining analytically approximate solution of unstable second order initial value Ordinary Differential Equation (ODE) is presented in this work. The methodology involves solving an associated problem of optimization with con-strains to get an analytically approximate solution for the ODE under consider-ation. Three test cases were used to demonstrate the efficiency of our method. In comparison with other methods discussed in the literature, our method gave significant improvement on the accuracy of the obtained results.
Unstable; Ordinary Differential Equation; Initial Value Problems; Optimization; Differential Evolution
Computer Science and Mathematics, Applied Mathematics
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