Generalized canonical factorization of matrix and operator functions with definite Hermitian part

DOI10.1007/BF01195783zbMath0792.47017OpenAlexW1986575857MaRDI QIDQ1198114

Leiba Rodman, André C. M. Ran

Publication date: 16 January 1993

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01195783

zbMATH Keywords

regular rational matrix functioncanonical pseudo-spectral factorizationFredholm- valued continuationregular meromorphic rational operator function

Mathematics Subject Classification ID

Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators (47A68) Linear operators on spaces with an indefinite metric (47B50)

Related Items

Dissipative matrices and invariant maximal semidefinite subspaces ⋮ Positive real matrices in indefinite inner product spaces and invariant maximal semidefinite subspaces ⋮ Characterization of integral operators with semi-separable kernels with symmetries

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