FUNDAMENTALNAYA I PRIKLADNAYA MATEMATIKA

(FUNDAMENTAL AND APPLIED MATHEMATICS)

1997, VOLUME 3, NUMBER 4, PAGES 967-978

Convexity and connectedness of Chebyshev sets and suns

M. I. Karlov
I. G. Tsar'kov

Abstract

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The history of study of Chebyshev sets is described and the review of N. V. Efimov's and S. B. Stechkin's works on Chebyshev sets is given. The special attention is paid to the problems of convexity and connectedness of Chebyshev sets.

All articles are published in Russian.

Location: http://mech.math.msu.su/~fpm/eng/97/974/97404h.htm
Last modified: January 27, 2000