The finite volume scheme preserving extremum principle for diffusion equations on polygonal meshes
The finite volume scheme preserving extremum principle for diffusion equations on polygonal meshes
复制标题
多边形网格扩散方程的有限体积保极值原理
DOI:
10.1016/j.jcp.2010.12.037
复制
发表时间:
2011-04
影响因子:
4.1
通讯作者:
Sheng, Zhiqiang
中科院分区:
文献类型:
--
作者:
Yuan, Guangwei;Sheng, Zhiqiang
We construct a new nonlinear finite volume scheme for diffusion equation on polygonal meshes and prove that the scheme satisfies the discrete extremum principle. Our scheme is locally conservative and has only cell-centered unknowns. Numerical results are presented to show how our scheme works for preserving discrete extremum principle and positivity on various distorted meshes.
登录
查看更多内容
DOI:
10.1016/j.jcp.2010.01.035
发表时间:
2010-06
期刊:
J. Comput. Phys.
影响因子:
--
作者:
K. Lipnikov;D. Svyatskiy;Y. Vassilevski
通讯作者:
K. Lipnikov;D. Svyatskiy;Y. Vassilevski
DOI:
10.1090/s0025-5718-04-01651-5
发表时间:
2004-03
期刊:
Math. Comput.
影响因子:
--
作者:
Andrei Dr;A. Anescu;T. Dupont;L. Ridgway;Scott
通讯作者:
Andrei Dr;A. Anescu;T. Dupont;L. Ridgway;Scott
DOI:
10.1016/j.jcp.2007.07.026
发表时间:
2007-07
期刊:
J. Comput. Phys.
影响因子:
--
作者:
P. Sharma;G. Hammett
通讯作者:
P. Sharma;G. Hammett
影响因子:
2.5
作者:
J. Nordbotten;I. Aavatsmark
通讯作者:
J. Nordbotten;I. Aavatsmark
影响因子:
2.1
作者:
L. Veiga;K. Lipnikov;G. Manzini
通讯作者:
L. Veiga;K. Lipnikov;G. Manzini