Some superconvergence results of high-degree finite element method for a second order elliptic equation with variable coefficients

Some superconvergence results of high-degree finite element method for a second order elliptic equation with variable coefficients

Bibliographic Details
Main Authors: Guan Xiaofei, Li Mingxia, He Wenming, Jiang Zhengwu
Format: Article
Language:English
Published: De Gruyter 2014-11-01
Series:Open Mathematics
Subjects:
65n30
65n15
second order elliptic problem
high-degree triangular element
superconvergence
local symmetric technique
weak estimates
Online Access:https://doi.org/10.2478/s11533-014-0440-z

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