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On factorization and partial indices of unitary matrix-functions of one class. (English) Zbl 0893.47011
Summary: An effective factorization and partial indices are found for a class of unitary matrix functions.

MSC:
47A68 Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators
47A57 Linear operator methods in interpolation, moment and extension problems
35Q15 Riemann-Hilbert problems in context of PDEs
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