A Study of Vandermonde-like Matrix Systems With Emphasis on Preconditioning and Krylov Matrix Connection.
MetadataShow full item record
Items in KU ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
We want to hear from you! Please share your stories about how Open Access to this item benefits YOU.
Showing items related by title, author, creator and subject.
Xu, Hongguo (ELSEVIER SCIENCE INC, 2003-07-15)A matrix S is an element of C-2m x 2m is symplectic if S J S* = J, where J= [(0)(-Im) (Im)(0)]. Symplectic matrices play an important role in the analysis and numerical solution of matrix problems involving the indefinite ...
Benner, P.; Byers, Ralph; Mehrmann, Volker; Xu, Hongguo (SIAM PUBLICATIONS, 2002-07-09)We discuss the numerical solution of structured generalized eigenvalue problems that arise from linear- quadratic optimal control problems, H infinity optimization, multibody systems, and many other areas of applied ...
Mehl, C.; Mehrmann, Volker; Xu, Hongguo (ELSEVIER SCIENCE INC, 2004-03-15)We discuss matrix pencils with a double symmetry structure that arise in the Hartree-Fock model in quantum chemistry. We derive anti-triangular condensed forms from which the eigenvalues can be read off. Ideally these would ...