\(S\)-nodes, factorisation of spectral matrix functions and corresponding inequalities

DOI10.1007/s11785-024-01567-5zbMATH Open1543.30103MaRDI QIDQ6577067

Alexander L. Sakhnovich

Publication date: 23 July 2024

Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)

zbMATH Keywords

interpolationouter matrix function\(S\)-nodefactorisation of spectral matrix functions

Mathematics Subject Classification ID

Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Moment problems and interpolation problems in the complex plane (30E05) Function theory on the disc (30J99)

Cites Work

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