Title of article
Comparison of Krylov subspace methods with preconditioning techniques for solving boundary value problems
Author/Authors
S. Sundar، نويسنده , , B. K. Bhagavan، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 1999
Pages
10
From page
197
To page
206
Abstract
In this paper, we made an attempt to establish the usefulness of Lanczos solver with preconditioning technique over the preconditioned Conjugate Gradient (CG) solvers. We have presented here a detail comparative study with respect to convergence, speed as well as CPU-time, by considering appropriate boundary value problems.
Keywords
Symmetric systems , Preconditioned Lanczos algorithm , Krylov subspace , Lanczos algorithm , Preconditioned conjugate gradient method
Journal title
Computers and Mathematics with Applications
Serial Year
1999
Journal title
Computers and Mathematics with Applications
Record number
918606
Link To Document