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A note on spectra of optimal and superoptimal preconditioned matrices Journal article
Linear Algebra and Its Applications, 2007,Volume: 422,Issue: 2-3,Page: 482-485
Authors:  Che-Man Cheng;  Xiao-Qing Jin;  Seak-Weng Vong;  Wei Wang
Favorite  |  View/Download:11/0  |  Submit date:2018/12/24
Optimal Preconditioner  Preconditioned Matrix  Spectrum  Superoptimal Preconditioner  
Stability properties of superoptimal preconditioner fromnumerical range Journal article
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2006,Volume: 13,Issue: 7,Page: 513-521
Authors:  Che-Man Cheng;  Xiao-Qing Jin;  Yi-Min Wei
Favorite  |  View/Download:3/0  |  Submit date:2019/06/04
Superoptimal Preconditioner  Optimal Preconditioner  Stability  Numerical Range  
Stability properties of superoptimal preconditioner from numerical range Journal article
Numerical Linear Algebra with Applications, 2006,Volume: 13,Issue: 7,Page: 513-521
Authors:  Che‐Man Cheng;  Xiao‐Qing Jin;  Yi‐Min Wei
Favorite  |  View/Download:5/0  |  Submit date:2019/02/11
Numerical Range  Optimal Preconditioner  Stability  Superoptimal Preconditioner