Armando Coco, Giovanni Russo 0001. Second order finite-difference ghost-point multigrid methods for elliptic problems with discontinuous coefficients on an arbitrary interface. J. Comput. Physics, 361:299-330, 2018. [doi]
@article{CocoR18,
title = {Second order finite-difference ghost-point multigrid methods for elliptic problems with discontinuous coefficients on an arbitrary interface},
author = {Armando Coco and Giovanni Russo 0001},
year = {2018},
doi = {10.1016/j.jcp.2018.01.016},
url = {https://doi.org/10.1016/j.jcp.2018.01.016},
researchr = {https://researchr.org/publication/CocoR18},
cites = {0},
citedby = {0},
journal = {J. Comput. Physics},
volume = {361},
pages = {299-330},
}