Browsing Research Articles (Mathematics and Applied Mathematics) by Author "Agbavon, Koffi Messan"

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Comparative study of some numerical methods for FitzHugh-Nagumo equation

Appadu, A. Rao; Agbavon, Koffi Messan (American Institute of Physics, 2019-07-24)

The FitzHugh-Nagumo equation has various applications in the fields of flame propagation, logistic population growth, neurophysiology, autocatalytic chemical reaction and nuclear theory. In this work, we construct three ...
Construction and analysis of some nonstandard finite difference methods for the FitzHugh-Nagumo equation

Agbavon, Koffi Messan; Appadu, A. Rao (Wiley, 2020-09)

In this work, we construct four versions of nonstandard finite difference schemes in order to solve the FitzHugh–Nagumo equation with specified initial and boundary conditions under three different regimes giving rise to ...
On the numerical solution of Fisher’s equation with coefficient of diffusion term much smaller than coefficient of reaction term

Agbavon, Koffi Messan; Appadu, A. Rao; Khumalo, M. (SpringerOpen, 2019-04-18)

Li et al. (SIAM J. Sci. Comput. 20:719–738, 1998) used the moving mesh partial differential equation (MMPDE) to solve a scaled Fisher’s equation and the initial condition consisting of an exponential function. The results ...

Now showing items 1-3 of 3

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