TY - JOUR
T1 - A spectral element/Laguerre coupled method to the elliptic Helmholtz problem on the half line
AU - Q. Zhuang & C. Xu
JO - Numerical Mathematics, a Journal of Chinese Universities
VL - 3
SP - 193
EP - 208
PY - 2006
DA - 2006/08
SN - 15
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/nm/8027.html
KW - 
AB - 
A Legendre spectral element/Laguerre
coupled method is proposed to numerically solve the elliptic
Helmholtz problem on the half line. Rigorous analysis is carried
out to establish the convergence of the method. Several numerical
examples are provided to confirm the theoretical results. The
advantage of this method is demonstrated by a
numerical comparison with the pure Laguerre method.