Samira Nikkar, Jan Nordström. Summation-by-Parts Operators for Non-Simply Connected Domains. SIAM J. Scientific Computing, 40(3), 2018. [doi]
@article{NikkarN18,
title = {Summation-by-Parts Operators for Non-Simply Connected Domains},
author = {Samira Nikkar and Jan Nordström},
year = {2018},
doi = {10.1137/18M1163671},
url = {https://doi.org/10.1137/18M1163671},
researchr = {https://researchr.org/publication/NikkarN18},
cites = {0},
citedby = {0},
journal = {SIAM J. Scientific Computing},
volume = {40},
number = {3},
}