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A note on numerical range and product of matrices Journal article
Linear Algebra and Its Applications, 2013,Volume: 438,Issue: 7,Page: 3139-3143
Authors:  Che-Man Cheng;  Yuan Gao
Favorite  |  View/Download:4/0  |  Submit date:2019/02/13
Numerical Range  Spectrum  
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  
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:1/0  |  Submit date:2019/06/04
Superoptimal Preconditioner  Optimal Preconditioner  Stability  Numerical Range  
On the Hu-Hurley-Tam conjecture concerning the generalized numerical range Journal article
Linear Algebra and Its Applications, 2000,Volume: 305,Issue: 1-3,Page: 87-97
Authors:  Cheng C.-M.;  Li C.-K.
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15a60  Decomposable Numerical Range  Principal Character  
Some Geometrical Properties of the Decomposable Numerical Range Journal article
Linear and Multilinear Algebra, 1994,Volume: 37,Issue: 1-3,Page: 207-212
Authors:  Cheng C.-M.;  Li C.-K.
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On the Decomposable Numerical Range of λI − N Journal article
Linear and Multilinear Algebra, 1994,Volume: 37,Issue: 1-3,Page: 197-205
Authors:  Cheng C.-M.
Favorite  |  View/Download:3/0  |  Submit date:2019/02/13