Title of article
On discontinuous Galerkin finite element method for singularly perturbed delay differential equations
Author/Authors
Zarin، نويسنده , , Helena، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
6
From page
27
To page
32
Abstract
A nonsymmetric discontinuous Galerkin FEM with interior penalties has been applied to one-dimensional singularly perturbed problem with a constant negative shift. Using higher order polynomials on Shishkin-type layer-adapted meshes, a robust convergence has been proved in the corresponding energy norm. Numerical experiments support theoretical findings.
Keywords
Singularly perturbed delay differential equation , discontinuous Galerkin finite element method , Layer-adapted mesh
Journal title
Applied Mathematics Letters
Serial Year
2014
Journal title
Applied Mathematics Letters
Record number
1529427
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