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Browsing Articles by Subject "hamiltonian eigenvalue problems"

Browsing Articles by Subject "hamiltonian eigenvalue problems"

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  • An extended Hessenberg form for Hamiltonian matrices 
    Ferranti, Micol; Iannazzo, Bruno; Mach, Thomas; Vandebril, Raf (Calcolo, 2016-06-01)
    A unitary symplectic similarity transformation for a special class of Hamiltonian matrices to extended Hamiltonian Hessenberg form is presented. Whereas the classical Hessenberg form links to Krylov subspaces, the extended ...