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Exact finite difference scheme for linear differential equation with constant coefficients |
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| Authors: | Lih-Ing Wu Roeger Ronald E. Mickens |
| Affiliation: | 1. Department of Mathematics and Statistics , Texas Tech University , Box 41042, Lubbock , TX , 79409 , USA lih-ing.roeger@ttu.edu;3. Department of Physics , Clark Atlanta University , Atlanta , GA , 30314 , USA |
| Abstract: | An exact finite difference equation for the n-th order linear differential equation with real, constant coefficients is constructed. The exact finite difference scheme is expressed differently but equivalent to that given by Potts [3]. |
| Keywords: | linear differential equations exact finite difference schemes finite difference schemes characteristic equations |