Erschienen in:Proceedings of the American Mathematical Society
Sprache:
Englisch
ISSN:
0002-9939;
1088-6826
Entstehung:
Anmerkungen:
Beschreibung:
<p> In this paper we analyze the existence of a Schur algorithm and obtain coefficient characterizations for the functions in a generalized Schur class. An application to an interpolation problem of Carathéodory type raised by M.G. Kreĭn and H. Langer is indicated. </p>