@Article{JCM-34-4,
author = {Guo, Benyu and Jia, Hongli},
title = {A New Pseudospectral Method on Quadrilaterals},
journal = {Journal of Computational Mathematics},
year = {2016},
volume = {34},
number = {4},
pages = {365--384},
abstract = {<p style="text-align: justify;">In this paper, we investigate a new pseudospectral method for mixed boundary value problems defined on quadrilaterals. We introduce a new Legendre-Gauss type interpolation and establish the basic approximation results, which play important roles in pseudospectral method for partial differential equations defined on quadrilaterals. We propose pseudospectral method for two model problems and prove their spectral accuracy. Numerical results demonstrate their high efficiency. The approximation results developed in this paper are also applicable to other problems defined on complex domains.</p>},
issn = {1991-7139},
doi = {https://doi.org/10.4208/jcm.1602-m4537},
url = {https://global-sci.com/article/84561/a-new-pseudospectral-method-on-quadrilaterals}
}