Title of article
Preconditioners for spectral element methods for elliptic and parabolic problems
Author/Authors
Dutt، نويسنده , , P. and Biswas، نويسنده , , P. and Naga Raju، نويسنده , , G.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
15
From page
152
To page
166
Abstract
In this paper we propose preconditioners for spectral element methods for elliptic and parabolic problems. These preconditioners are constructed using separation of variables and are easy to invert. Moreover they are spectrally equivalent to the quadratic forms which they are used to approximate.
Keywords
separation of variables , Spectrally equivalent , Elliptic , preconditioner , parabolic
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2008
Journal title
Journal of Computational and Applied Mathematics
Record number
1554299
Link To Document