Publications in Math-Net.Ru
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An extremal problem for positive definite functions with support in a ball
Mat. Sb., 215:7 (2024), 61–73
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On an extremal problem for positive definite functions
Chebyshevskii Sb., 22:5 (2021), 161–171
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Uniqueness of the Continuation of a Certain Function to a Positive Definite Function
Mat. Zametki, 107:4 (2020), 575–590
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Positive Definiteness of Complex Piecewise Linear Functions and Some of Its Applications
Mat. Zametki, 103:4 (2018), 519–535
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On the Positive Definiteness of Some Functions Related to the Schoenberg Problem
Mat. Zametki, 102:3 (2017), 355–368
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