Abstract
In this paper, the singularly perturbed generalized Hodgkin–Huxley equation is solved by the septic Hermite collocation method (SHCM). In this method, septic Hermite interpolating polynomials are used to approximate the trial function because of their special properties such as continuity of the function and the continuity of its tangent at the grid points. The Crank–Nicolson scheme is applied for time discretization and the septic Hermite interpolating polynomials are used for space discretization. The Von-Neumann stability analysis is applied and the algorithm is found to be unconditionally stable. The efficiency of the numerical technique is demonstrated by solving some test examples and comparing the output with the literature data. The analysis shows that the present scheme is easy to implement and gives better results in contrast to the earlier ones.
2010 Mathematics Subject Classifications:
Acknowledgments
Ms. Archna Kumari is thankful to NPIU, MHRD New Delhi, for providing financial assistance (SRF) under TEQIP-III project.
Disclosure statement
No potential conflict of interest was reported by the author(s).