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» Inside the eigenvalues of certain Hermitian Toeplitz band ma...
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JCAM
2010
85views more  JCAM 2010»
13 years 9 days ago
Inside the eigenvalues of certain Hermitian Toeplitz band matrices
Albrecht Böttcher, Sergei M. Grudsky, E. A. M...
NA
2010
74views more  NA 2010»
13 years 3 months ago
Inverse product Toeplitz preconditioners for non-Hermitian Toeplitz systems
In this paper, we first propose product Toeplitz preconditioners (in an inverse form) for non-Hermitian Toeplitz matrices generated by functions with zeros. Our inverse product-ty...
Fu-Rong Lin, Michael K. Ng