TY  - JOUR
AU  - Khader, M. M.
AU  - Shloof, A. M.
AU  - Hamead, Halema Ali
PY  - 2025
TI  - Numerical investigation based on the Chebyshev-HPM for Riccati/Logistic differential equations
JO  - AIMS Mathematics
SP  - 7906
EP  - 7919
VL  - 10
IS  - 4
AB  - We give the approximate solution of the Riccati/Logistic differential equations (RDE/LDE). The suggested approach depends on the homotopy perturbation method developed with the Chebyshev series (CHPM). A study of the convergence analysis of CHPM is presented. The residual error function is calculated and used as a basic criterion in evaluating the accuracy and efficiency of the given numerical technique. We use the exact solution and the Runge-Kutta method of fourth order for comparison with the results of the method used. Through these results, we can confirm that the applied method is an easy and effective tool for the numerical simulation of such models. Illustrative models are given to confirm the validity and usefulness of the proposed procedure.
UR  - https://doi.org/10.3934/math.2025363
DO  - 10.3934/math.2025363