Jiequan Li, Zhicheng Yang. The von Neumann analysis and modified equation approach for finite difference schemes. Applied Mathematics and Computation, 225:610-621, 2013. [doi]
@article{LiY13a-0, title = {The von Neumann analysis and modified equation approach for finite difference schemes}, author = {Jiequan Li and Zhicheng Yang}, year = {2013}, doi = {10.1016/j.amc.2013.09.046}, url = {http://dx.doi.org/10.1016/j.amc.2013.09.046}, researchr = {https://researchr.org/publication/LiY13a-0}, cites = {0}, citedby = {0}, journal = {Applied Mathematics and Computation}, volume = {225}, pages = {610-621}, }