Hendrik Ranocha. Generalised summation-by-parts operators and variable coefficients. J. Comput. Physics, 362:20-48, 2018. [doi]
@article{Ranocha18,
title = {Generalised summation-by-parts operators and variable coefficients},
author = {Hendrik Ranocha},
year = {2018},
doi = {10.1016/j.jcp.2018.02.021},
url = {https://doi.org/10.1016/j.jcp.2018.02.021},
researchr = {https://researchr.org/publication/Ranocha18},
cites = {0},
citedby = {0},
journal = {J. Comput. Physics},
volume = {362},
pages = {20-48},
}