Browsing Research Articles (Mathematics and Applied Mathematics) by UP Author "Jejeniwa, O.A."

Browsing Research Articles (Mathematics and Applied Mathematics) by UP Author "Jejeniwa, O.A."

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  • An explicit nonstandard finite difference scheme for the FitzHugh–Nagumo equations 
    Chapwanya, Michael; Jejeniwa, O.A.; Appadu, A. Rao; Lubuma, Jean M.-S. (Taylor and Francis, 2019-10)
    In this work, we consider numerical solutions of the FitzHugh–Nagumo system of equations describing the propagation of electrical signals in nerve axons. The system consists of two coupled equations: a nonlinear partial ...
  • Some optimised schemes for 1D Korteweg-de-Vries equation 
    Appadu, A. Rao; Chapwanya, Michael; Jejeniwa, O.A. (Inderscience, 2017)
    Two new explicit finite difference schemes for the solution of the one-dimensional Korteweg-de-Vries equation are proposed. This equation describes the character of a wave generated by an incompressible fluid. We analyse ...