Discontinuous mixed covolume methods for parabolic problems.
作者信息
Zhu Ailing, Jiang Ziwen
机构信息
School of Mathematical Sciences, Shandong Normal University, Jinan 250014, China.
出版信息
ScientificWorldJournal. 2014;2014:867863. doi: 10.1155/2014/867863. Epub 2014 Mar 30.
Abstract
We present the semidiscrete and the backward Euler fully discrete discontinuous mixed covolume schemes for parabolic problems on triangular meshes. We give the error analysis of the discontinuous mixed covolume schemes and obtain optimal order error estimates in discontinuous H(div) and first-order error estimate in L(2).
摘要
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