M. Tismenetsky
International Journal of Computer Mathematics
This paper presents novel perturbation bounds for generalized symmetric positive definite eigenvalue problems. The bounds provide the insights for an observed computational phenomenon that is not easily explained by the existing bounds developed previously. Using the new bounds, we provide an analysis of a subspace Newton type procedure for computing a few extreme eigenpairs for generalized symmetric positive definite systems. A preconditioned version of this subspace iterative method is also studied. © 1999 Elsevier Science Inc. All rights reserved.
M. Tismenetsky
International Journal of Computer Mathematics
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SPIE Advanced Lithography 2010
J. LaRue, C. Ting
Proceedings of SPIE 1989
Fausto Bernardini, Holly Rushmeier
Proceedings of SPIE - The International Society for Optical Engineering