@Article{NM-15-143,
author = {Z. Wang and B. Guo},
title = {Legendre rational spectral method for nonlinear Klein-Gordon equation},
journal = {Numerical Mathematics, a Journal of Chinese Universities},
year = {2006},
volume = {15},
number = {2},
pages = {143--149},
abstract = {
A Legendre rational spectral method  is proposed for the nonlinear Klein-Gordon
equation on the whole line. Its stability and convergence are
proved. Numerical results coincides well
with the theoretical analysis and demonstrate the efficiency of this approach.
},
issn = {},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/nm/8023.html}
}