On rank invariance of Schwarz-Pick-Potapov block matrices of matricial Schur functions
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Publication:1880348
DOI10.1007/s00020-002-1181-0zbMath1062.30040OpenAlexW2014516324MaRDI QIDQ1880348
Andreas Lasarow, Bernd Kirstein, Bernd Fritzsche
Publication date: 22 September 2004
Published in: Integral Equations and Operator Theory (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00020-002-1181-0
Linear operator methods in interpolation, moment and extension problems (47A57) Moment problems and interpolation problems in the complex plane (30E05)
Related Items (6)
Schur-Nevanlinna-Potapov sequences of rational matrix functions ⋮ Dual Szegő pairs of sequences of rational matrix-valued functions ⋮ On Hilbert modules of rational matrix-valued functions and related inverse problems ⋮ More on a class of extremal solutions of a moment problem for rational matrix-valued functions in the nondegenerate case ⋮ On rank variation of block matrices generated by Nevanlinna matrix functions ⋮ Solution of a multiple Nevanlinna--Pick problem via orthogonal rational functions
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