On the method of modified equations. I: Asymptotic analysis of the Euler forward difference method

@article{Villatoro1999OnTM,
  title={On the method of modified equations. I: Asymptotic analysis of the Euler forward difference method},
  author={Francisco R. Villatoro and Juan I. Ramos},
  journal={Applied Mathematics and Computation},
  year={1999},
  volume={103},
  pages={111-139}
}