On Best Approximations of Polynomials in Matrices in the Matrix 2-Norm

0330308 - ÚI 2010 RIV US eng J - Journal Article
Liesen, J. - Tichý, Petr
On Best Approximations of Polynomials in Matrices in the Matrix 2-Norm.
[O nejlepší aproximaci maticových polynomů ve 2-normě matice.]
SIAM Journal on Matrix Analysis and Applications. Roč. 31, č. 2 (2009), s. 853-863. ISSN 0895-4798. E-ISSN 1095-7162
R&D Projects: GA AV ČR IAA100300802
Institutional research plan: CEZ:AV0Z10300504
Keywords : matrix approximation problems * polynomials in matrices * matrix functions * matrix 2-norm * GMRES * Arnoldi's method
Subject RIV: BA - General Mathematics
Impact factor: 2.411, year: 2009
Permanent Link: http://hdl.handle.net/11104/0176128