Coefficient stripping in the matricial Nehari problem

This note deals with a matricial Schur function arising from a completely indeterminate Nehari problem. The Schur algorithm is characterized by a unilateral shift for a Nehari sequence.

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Bibliographic Details
Published inJournal of approximation theory Vol. 220; pp. 1 - 11
Main Authors Kasahara, Yukio, Bingham, Nicholas H.
Format Journal Article
LanguageEnglish
Published Elsevier Inc 01.08.2017
Subjects
Nehari problems
Rigid functions
Schur algorithm
Szegő recurrence
42A56
Rigid functions
42A70
Nehari problems
Szegő recurrence
42C05
Schur algorithm
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Summary:This note deals with a matricial Schur function arising from a completely indeterminate Nehari problem. The Schur algorithm is characterized by a unilateral shift for a Nehari sequence.
ISSN:0021-9045
1096-0430
DOI:10.1016/j.jat.2017.04.002