Chein-Shan Liu, Chung-Lun Kuo. A multiple-direction Trefftz method for solving the multi-dimensional wave equation in an arbitrary spatial domain. J. Comput. Physics, 321:39-54, 2016. [doi]
@article{LiuK16-11,
title = {A multiple-direction Trefftz method for solving the multi-dimensional wave equation in an arbitrary spatial domain},
author = {Chein-Shan Liu and Chung-Lun Kuo},
year = {2016},
doi = {10.1016/j.jcp.2016.05.030},
url = {http://dx.doi.org/10.1016/j.jcp.2016.05.030},
researchr = {https://researchr.org/publication/LiuK16-11},
cites = {0},
citedby = {0},
journal = {J. Comput. Physics},
volume = {321},
pages = {39-54},
}