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Two-dimensional half-strong real moment problem and the corresponding block matrices. Part II

UDC 517.9 We describe the direct and inverse spectral problems related to the block Jacobi type matrices that correspond to the two-dimensional half-strong real moment problem.In particular, we obtain three matrices that have three-diagonal block structure and act in an $l_2$-like space as commuting...

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Bibliographic Details
Date:	2020
Main Authors:	Dudkin , M. E., Dyuzhenkova , O. Yu., Дудкін, М. Є., Дюженкова, О. Ю.
Format:	Article
Language:	Ukrainian
Published:	Institute of Mathematics, NAS of Ukraine 2020
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/6231
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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