Philipp Bader, Sergio Blanes, Fernando Casas, Nikita Kopylov. Novel symplectic integrators for the Klein-Gordon equation with space- and time-dependent mass. J. Computational Applied Mathematics, 350:130-138, 2019. [doi]
@article{BaderBCK19,
title = {Novel symplectic integrators for the Klein-Gordon equation with space- and time-dependent mass},
author = {Philipp Bader and Sergio Blanes and Fernando Casas and Nikita Kopylov},
year = {2019},
doi = {10.1016/j.cam.2018.10.011},
url = {https://doi.org/10.1016/j.cam.2018.10.011},
researchr = {https://researchr.org/publication/BaderBCK19},
cites = {0},
citedby = {0},
journal = {J. Computational Applied Mathematics},
volume = {350},
pages = {130-138},
}