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Fedorovskii, Semyon Sergeevich

Keywords: Chebyshev sets, matrices, Chebyshev norm.

Subject:

Approximation theory


https://www.mathnet.ru/eng/person229195
List of publications on Google Scholar

Publications in Math-Net.Ru Citations
2025
1. S. S. Fedorovskii, “Nonlinear growth of the Chebyshev norm of matrices under maximal cross approximation”, Mat. Sb., 216:10 (2025),  159–168  mathnet
2. A. M. Pekar, S. S. Fedorovskii, “Convexity of $N$-Chebyshev sets on a normed plane”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2025, no. 4,  3–8  mathnet; Moscow University Mathematics Bulletin, 80:4 (2025), 211–216

Presentations in Math-Net.Ru
1. Нелинейный рост чебышевской нормы матриц при максимальных крест-приближениях
S. S. Fedorovskii
Seminar on Theory of Functions of Real Variables
October 10, 2025 18:30

Organisations