Super convergence of finite element approximations for elliptic problem with Neumann boundary condition

In this study, a super convergence result of conforming FE approximation for second order elliptic problem with a non-homogeneous Neumann boundary condition is established. Numerical experiments are presented to confirm and support our proposal.

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Bibliographic Details
Main Authors: Abd, Shurooq Kamel, Jari, Rabee Hadi
Format: Conference Proceeding
Language:English
Subjects:
Approximation
Boundary conditions
Convergence
Mathematical analysis
Online Access:Get full text
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Description
Summary:In this study, a super convergence result of conforming FE approximation for second order elliptic problem with a non-homogeneous Neumann boundary condition is established. Numerical experiments are presented to confirm and support our proposal.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0093736