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On some properties of the Gram operator

UDC 512.552.4 The $G$-construction allows us to obtain a system of subspaces using an abstract Gram operator. Any system of subspaces is unitarily equivalent to a system constructed by using this method. We propose another construction of a system of subspaces with the same property, provide c...

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Bibliographic Details
Date:	2025
Main Authors:	Strilets, O., Стрілець, Олександр
Format:	Article
Language:	Ukrainian
Published:	Institute of Mathematics, NAS of Ukraine 2025
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/8685
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal

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Ukrains’kyi Matematychnyi Zhurnal

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