Title of article
A note on T. Chan’s preconditioner
Author/Authors
Mingchao Cai، نويسنده , , Xiaoqing Jin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
8
From page
283
To page
290
Abstract
A matrix is said to be stable if the real part of all the eigenvalues are negative. In this note, for some class of matrices, we show that T. Chan’s preconditioner is stable. By using this result, we prove the invertibility of some preconditioners proposed in numerical ODEs recently.
Keywords
T. Chan’s preconditioner , Strang’s preconditioner , Stable matrix , Boundary value method
Journal title
Linear Algebra and its Applications
Serial Year
2004
Journal title
Linear Algebra and its Applications
Record number
824151
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