Triangular models of commutative systems of linear operators close to unitary operators

Triangular models are constructed for commutative systems of linear bounded operators close to unitary operators. The construction of these models is based on the continuation of basic relations for the characteristic function along the general chain of invariant subspaces.

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Bibliographic Details
Date:	2016
Main Authors:	Hatamleh, R., Zolotarev, V. A., Хатамлех, Р., Золотарьов, В. А.
Format:	Article
Language:	English
Published:	Institute of Mathematics, NAS of Ukraine 2016
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/1872
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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