Martin J. Gander, Laurence Halpern. Absorbing boundary conditions for the wave equation and parallel computing. Math. Comput., 74(249):153-176, 2005. [doi]
@article{GanderH05,
title = {Absorbing boundary conditions for the wave equation and parallel computing},
author = {Martin J. Gander and Laurence Halpern},
year = {2005},
doi = {10.1090/S0025-5718-04-01635-7},
url = {http://dx.doi.org/10.1090/S0025-5718-04-01635-7},
researchr = {https://researchr.org/publication/GanderH05},
cites = {0},
citedby = {0},
journal = {Math. Comput.},
volume = {74},
number = {249},
pages = {153-176},
}