Monotonicity in RT0 and PWCF methods on triangular and tetrahedral meshes
- 作者: Kikinzon E.1, Kuznetsov Y.2, Liu Z.2
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隶属关系:
- Computational Earth Science, EES-16
- Department of Mathematics
- 期: 卷 37, 编号 5 (2016)
- 页面: 550-560
- 栏目: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/198264
- DOI: https://doi.org/10.1134/S1995080216050061
- ID: 198264
如何引用文章
详细
In this paper we derive the monotonicity conditions for condensed-algebraic systems obtained by the discretization of the Poisson’s problem by the classical lowest order Raviart–Thomas (RT0) and the piece-wise constant fluxes (PWCF) MFE methods on triangular and tetrahedral meshes. We also establish the correspondence between the condensed system matrices resulting from application of these two methods.
作者简介
E. Kikinzon
Computational Earth Science, EES-16
编辑信件的主要联系方式.
Email: kikinzon@lanl.gov
美国, Los Alamos, NM, 87545
Y. Kuznetsov
Department of Mathematics
Email: kikinzon@lanl.gov
美国, 641 PGH, Houston, TX, 77204
Z. Liu
Department of Mathematics
Email: kikinzon@lanl.gov
美国, 641 PGH, Houston, TX, 77204