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Sergey Zagorodnyuk

Sergey Zagorodnyuk

Kharkiv National University VN Karazin - Kharkiv / Ukraine
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AD Scientific Index ID: 4541433
Харківський національний університет імені В.Н. Каразіна
person_outline Sergey Zagorodnyuk's MOST POPULAR ARTICLES
1-) On a J-polar decomposition of a bounded operator and matrices of J-symmetric and J-skew-symmetric operators Banach J. Math. Anal 4 (2), 11-36, 2010
2-) A description of all solutions of the matrix Hamburger moment problem in a general case Methods Funct. Anal. Topology 16 (3), 271--288, 2010
3-) On generalized Jacobi matrices and orthogonal polynomials New York J. Math 9, 117-136, 2003
4-) On the complex symmetric and skew-symmetric operators with a simple spectrum SIGMA Symmetry Integrability Geom. Methods Appl. 7, 2011
5-) On a family of hypergeometric Sobolev orthogonal polynomials on the unit circle Constructive Mathematical Analysis 3 (2), 75-84, 2020