Convergence analysis for piecewise Lagrange interpolation method of fractal fractional model of tumor-immune interaction with two different kernels

Document Type : Research Paper

Authors

Faculty of Sciences, Yasouj University, Yasouj, Iran.

Abstract

Ahmad et al. (see [1]) presented a piecewise Lagrange interpolation method for solving tumor-immune interaction models with fractal fractional operators using a power law and exponential kernel. We suggest a convergence analysis for this method and we obtain the order of convergence. Of course, there are some mistakes in this numerical method that were corrected. Furthermore, Numerical illustrations are demonstrated to show the effectiveness of the corrected numerical method.

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References

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Computational Methods for Differential Equations
Volume 13, Issue 1
January 2025
Pages 169-182

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History

  • Receive Date: 26 October 2023
  • Revise Date: 28 January 2024
  • Accept Date: 28 April 2024

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