Straight-Line Drawings on Restricted Integer Grids in Two and Three Dimensions
Stefan Felsner, Giuseppe Liotta, Stephen Wismath · Journal of Graph Algorithms and Applications · 2003
In this study, the Variational Iteration Method (VIM) is applied to the Fitzhugh–Nagumo non-linear differential equations. Two case study problems of Fitzhugh–Nagumo are solved by using the VIM and the exact solutions are obtained. The results present capabilities and great potential of the VIM in solving the Fitzhugh–Nagumo equation as a non-linear differential equation.