Numerical analysis for a variable-order nonlinear cable equation

نویسندگان

  • Chang-Ming Chen
  • Fawang Liu
  • Kevin Burrage
چکیده

In this paper, a variable-order nonlinear cable equation is considered. The numerical method with first order temporal accuracy and fourth order spatial accuracy is proposed. The convergence and stability of the numerical method are analyzed by Fourier analysis. We also propose an improved numerical method with second order temporal accuracy and fourth order spatial accuracy. Finally, the results of a numerical example supports the theoretical analysis.

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عنوان ژورنال:
  • J. Computational Applied Mathematics

دوره 236  شماره 

صفحات  -

تاریخ انتشار 2011