Jérémie Szeftel. A nonlinear approach to absorbing boundary conditions for the semilinear wave equation. Math. Comput., 75(254):565-594, 2006. [doi]
@article{Szeftel06,
title = {A nonlinear approach to absorbing boundary conditions for the semilinear wave equation},
author = {Jérémie Szeftel},
year = {2006},
doi = {10.1090/S0025-5718-06-01820-5},
url = {http://dx.doi.org/10.1090/S0025-5718-06-01820-5},
researchr = {https://researchr.org/publication/Szeftel06},
cites = {0},
citedby = {0},
journal = {Math. Comput.},
volume = {75},
number = {254},
pages = {565-594},
}