Title of article
A two-grid method for solving elliptic problems with inhomogeneous boundary conditions
Author/Authors
D. M. Bedivan، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 1995
Pages
8
From page
59
To page
66
Abstract
A Galerkin finite element method using a two-grid technique for solving elliptic problems with inhomogeneous essential boundary conditions is considered. At the boundary, the function is approximated by a projection of the given data on a finite dimensional space; in the interior of the domain, a two-grid method is used for solving the algebraic system. An analysis of the L2-error is made and sample computations are provided.
Keywords
Inhomogeneous boundary conditions , Finite element , Two-grid method , Elliptic problem
Journal title
Computers and Mathematics with Applications
Serial Year
1995
Journal title
Computers and Mathematics with Applications
Record number
917529
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