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An Interpolation Problem in the Class $R[a,b]$

We consider an interpolation problem for matrix functions of the class $R[a,b]$. In the nondegenerate case, we describe all solutions in terms of fractional linear transformations. An explicit formula for the resolvent matrix is obtained.

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Bibliographic Details
Date:	2003
Main Authors:	Dyukarev, Yu. M., Choque, Rivero A. E., Дюкарев, Ю. М., Чоке, Риверо А. Е.
Format:	Article
Language:	Russian English
Published:	Institute of Mathematics, NAS of Ukraine 2003
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/3980
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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