Jie Shen, Li-lian Wang. Spectral Approximation of the Helmholtz Equation with High Wave Numbers. SIAM J. Numerical Analysis, 43(2):623-644, 2005. [doi]
@article{ShenW05-0,
title = {Spectral Approximation of the Helmholtz Equation with High Wave Numbers},
author = {Jie Shen and Li-lian Wang},
year = {2005},
doi = {10.1137/040607332},
url = {http://dx.doi.org/10.1137/040607332},
researchr = {https://researchr.org/publication/ShenW05-0},
cites = {0},
citedby = {0},
journal = {SIAM J. Numerical Analysis},
volume = {43},
number = {2},
pages = {623-644},
}