English | Traditional Chinese | Simplified Chinese

Search in the results

UM

Browse/Search Results:  1-3 of 3 Help

Selected(0)Clear Items/Page:    Sort:
Convergence analysis of superoptimal PCG algorithm for Toeplitz systems with a Fisher-Hartwig singularity Journal article
Linear Algebra and Its Applications, 2008,Volume: 428,Issue: 2-3,Page: 535-549
Authors:  Vong，Seak Weng;  Wang，Wei;  Jin，Xiao Qing
Favorite  |  View/Download：2/0  |  Submit date：2019/08/22
Fisher-Hartwig singularity  Optimal circulant preconditioner  PCG method  Superoptimal circulant preconditioner  Toeplitz system  
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:  Cheng，Che Man;  Jin，Xiao Qing;  Vong，Seak Weng;  Wang，Wei
Favorite  |  View/Download：4/0  |  Submit date：2019/08/22
Optimal preconditioner  Preconditioned matrix  Spectrum  Superoptimal preconditioner  
Recursive-based PCG methods for Toeplitz systems with nonnegative generating functions Journal article
SIAM Journal on Scientific Computing, 2003,Volume: 24,Issue: 5,Page: 1507-1529
Authors:  Ng,Michael K.;  Sun,Hai Wei;  Jin,Xiao Qing
Favorite  |  View/Download：3/0  |  Submit date：2019/05/27
Gohberg-semencul Formula  Preconditioned Conjugate Gradient Method  Preconditioners  Recursive-based Method  Toeplitz Matrices