GMRES ON A TRIDIAGONAL TOEPLITZ LINEAR SYSTEM
The Generalized Minimal Residual method (GMRES) is often used to solve a nonsymmetric linear system Ax = b. But its convergence analysis is a rather difficult task in general. A commonly used approach is to diagonalize A = XΛX-1 and then separate the study of GMRES convergence behavior into optimiz...
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UKnowledge
2007
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| Online Access: | http://uknowledge.uky.edu/gradschool_diss/549 http://uknowledge.uky.edu/cgi/viewcontent.cgi?article=1552&context=gradschool_diss |