Completion problems forj
pq-inner functions. I. |
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| Authors: | D Z Arov B Fritzsche B Kirstein |
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| Institution: | (1) Department of Mathematics, State Pedagogical Institute  K.D. Ushinskii , 270 020 Odessa, Ukraine;(2) Fachbereich Mathematik und Informatik, Universität Leipzig, Augustusplatz 10, 0-7010 Leipzig, Germany |
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| Abstract: | This paper studies various completion problems for a subclass ofj
pq-inner functions. Special attention is drawn to so-calledA-normalizedj
pq-elementary factors of full-rank, which are closely related to the matricial Schur problem. Finally, as an application an inverse problem for Carathéodory sequences is answered. |
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| Keywords: | Primary 30E05 |
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