A symmetric finite volume scheme for selfadjoint elliptic problems

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摘要

Based on a linear finite element space, a symmetric finite volume scheme for a self-adjoint elliptic boundary-value problem is proposed. Error estimates in L2-norm, H1-norm, and L∞-norm are derived. Some post-processing techniques are also provided.

论文关键词：Finite element,Finite volume,Post-processing,Symmetric scheme

论文评审过程：Received 30 May 2001, Revised 13 February 2002, Available online 14 May 2002.

论文官网地址：https://doi.org/10.1016/S0377-0427(02)00428-4