Abstract We investigate a parametrization of Schur functions of degree n with given interpolating conditions. The results are presented for squared matrix valued functions with prescribed tangential interpolating condition, based on a parametrization of inner functions of given degree studied by Alpay et al.(1994). The result can be extended to positive real functions.
On the parametrization of Schur functions of degree n with fixed interpolating conditions
A Gombani;
2002
Abstract
Abstract We investigate a parametrization of Schur functions of degree n with given interpolating conditions. The results are presented for squared matrix valued functions with prescribed tangential interpolating condition, based on a parametrization of inner functions of given degree studied by Alpay et al.(1994). The result can be extended to positive real functions.File in questo prodotto:
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