Weak Galerkin finite element method for Poisson's equation on polytopal meshes with arbitrary small edges or faces

In this paper, the weak Galerkin finite element method for second order elliptic problems employing polygonal or polyhedral meshes with arbitrary small edges or faces was analyzed. With the shape regular assumptions, optimal convergence order for $H^1$ and $L_2$ error estimates were obtained. Also e...

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Bibliographische Detailangaben

1. Verfasser:	Guan, Qingguang
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Numerical Analysis
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