On the reducibility of a nonnegatively Hamiltonian periodic operator function in a real Hilbert space to a block diagonal form

DOI10.1023/A:1019261625042zbMath1045.47014OpenAlexW278295627MaRDI QIDQ5951218

G. V. Martynenko, Galina A. Kurina

Publication date: 2001

Published in: Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1019261625042

zbMATH Keywords

structurally stablefollower basisHamiltonian operator functionperiodic operator function

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56)

Related Items (6)

On invertible nonnegative Hamiltonian operator matrices ⋮ Structure of the spectrum of infinite dimensional Hamiltonian operators ⋮ Symmetry of the point spectrum of infinite dimensional Hamiltonian operators and its applications ⋮ Invertibility of nonnegative Hamiltonian operator with unbounded entries ⋮ Conditional reducibility of certain unbounded nonnegative Hamiltonian operator functions ⋮ On symplectic self-adjointness of Hamiltonian operator matrices

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