Ievgen Yu. Ovsii
Candidate of Science (Ph.D., Institute of Mathematics, Kiev, 2009)
Research fellow
List of main publications
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Ie.Yu. Ovsii,
Approximation of classes of continuous periodic functions
by generalized sums,
Zb. Pr. Inst. Mat. NAN Ukr., 4:1 (2007),
212–246, (in Ukrainian).
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A.S. Serdyuk and Ie.Yu. Ovsii,
Approximation on classes of entire functions by de la Vallee Poussin sums,
Zb. Pr. Inst. Mat. NAN Ukr., 5:1 (2008),
334–351, (in Ukrainian).
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A.S. Serdyuk and Ie.Yu. Ovsii,
Approximation of classes
by generalized Zygmund sums,
Ukr. Math. J., 61:4 (2009), 524–537.
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Ie.Yu. Ovsii,
Approximation of classes
by generalized trigonometric polynomials, Institute of Mathematics of NASU, Preprint,
2 (2009), 104 pages, (in Ukrainian).
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A Serdyuk and I. Ovsii,
On the best approximation of certain classes of periodic
functions by trigonometric polynomials,
Azerbaijan Journal of Mathematics, 1:1 (2011), 129–144.
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