Determine the Solution of Delay Differential Equations using Runge-Kutta Methods with Cubic-Spline Interpolation

Agus Dahlia (Universitas Islam Riau)
Rahma Qudsi (Universitas Islam Riau)

International Journal of Computing Science and Applied Mathematics
Vol 9, No 1 (2023)

This paper describes some iterations for term delay in Delay Differential Equation (DDE), which is causing a huge number of iteration calculations. Time-delay was approximated using Cubic-Spline Interpolation, so DDE can rewrite as Differential Equations. Then, Runge-Kutta methods have been used to determine the solution of Differential equations from DDE.