We discuss the effect of structure-preserving perturbations on complex or real Hamiltonian eigenproblems and characterize the structured worst-case effect perturbations. We derive explicit expressions for the maximal Hamiltonian perturbations. © 2013 Elsevier B.V. All rights reserved.

Structured maximal perturbations for Hamiltonian eigenvalue problems / Butta', Paolo; Noschese, Silvia. - In: JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS. - ISSN 0377-0427. - STAMPA. - 272:(2014), pp. 304-312. [10.1016/j.cam.2013.04.031]

Structured maximal perturbations for Hamiltonian eigenvalue problems

BUTTA', Paolo;NOSCHESE, Silvia
2014

Abstract

We discuss the effect of structure-preserving perturbations on complex or real Hamiltonian eigenproblems and characterize the structured worst-case effect perturbations. We derive explicit expressions for the maximal Hamiltonian perturbations. © 2013 Elsevier B.V. All rights reserved.
2014
structured eigenvalue problem; hamiltonian structure; structured conditioning; worst-case effect perturbation
01 Pubblicazione su rivista::01a Articolo in rivista
Structured maximal perturbations for Hamiltonian eigenvalue problems / Butta', Paolo; Noschese, Silvia. - In: JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS. - ISSN 0377-0427. - STAMPA. - 272:(2014), pp. 304-312. [10.1016/j.cam.2013.04.031]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/517621
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