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Two‐level preconditioners for serendipity finite element matrices
Author(s) -
Hakopian Yuri R.,
Harutyunyan Arsen S.
Publication year - 2006
Publication title -
numerical linear algebra with applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.02
H-Index - 53
eISSN - 1099-1506
pISSN - 1070-5325
DOI - 10.1002/nla.507
Subject(s) - serendipity , finite element method , mathematics , element (criminal law) , algebra over a field , pure mathematics , engineering , structural engineering , epistemology , political science , law , philosophy
In this paper an approach to construct algebraic multilevel preconditioners for serendipity finite element matrices is presented. Two‐level preconditioners constructed in the paper allow to obtain multilevel preconditioners in serendipity case using multilevel preconditioners for linear finite element matrices. Copyright © 2006 John Wiley & Sons, Ltd.