Operators and Matrices · Volume 6, Issue 4 Para-orthogonal rational matrix-valued functions on the unit circle 06-44 Pages 631-680 DOI 10.7153/oam-06-44 Downloads Short PDF Full PDF PNG Authors Bernd Fritzsche Bernd Kirstein Andreas Lasarow Keywords para-orthogonal rational matrix functions orthogonal rational matrix functions reproducing kernels nonnegative Hermitian matrix Borel measures on the unit circle Subject classes 47A56 42C05 30E05