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JOURNALS // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika // Archive

Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2021 Number 2, Pages 35–39 (Mi vmumm4390)

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Plane sets that are Chebyshev in some norm

K. S. Shklyaev

Lomonosov Moscow State University, Faculty of Mechanics and Mathematics

Abstract: We describe plane sets, each of which is Chebyshev in some norm.

Key words: Chebyshev set, normed plane.

UDC: 517.982.256

Received: 14.04.2020


 English version:
Moscow University Mathematics Bulletin, Moscow University Mеchanics Bulletin, 2021, 76:2, 69–72

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© Steklov Math. Inst. of RAS, 2026