Některé vlastnosti pravidelných těles vypuklých
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František Hoza (1877)
Časopis pro pěstování mathematiky a fysiky
J. Bourgain, V.D. Milman (1987)
Inventiones mathematicae
Dušan Pokorný (2014)
Commentationes Mathematicae Universitatis Carolinae
We construct a Lipschitz function on which is locally convex on the complement of some totally disconnected compact set but not convex. Existence of such function disproves a theorem that appeared in a paper by L. Pasqualini and was also cited by other authors.
Tudor Zamfirescu (1980)
Mathematische Annalen
Rolf Schneider (1983)
Annales Polonici Mathematici
Egon Schulte (1984)
Journal für die reine und angewandte Mathematik
H.N. Djidjev, A. Lingas, J.R. Sack (1992)
Discrete & computational geometry
M. Henk, M.Á. Hernández-Cifre (2008)
Revista Matemática Iberoamericana
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