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Proceedings of the American Mathematical Society

ISSN 1088-6826(online) ISSN 0002-9939(print)

 

 

On a conjecture of A. J. Hoffman. II


Author: Joseph Zaks
Journal: Proc. Amer. Math. Soc. 34 (1972), 215-221
MSC: Primary 52A25
DOI: https://doi.org/10.1090/S0002-9939-1972-0296810-7
MathSciNet review: 0296810
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Abstract: It is proved that certain incidence relations of hyperplanes and closed convex sets in a d-polytope can be preserved while replacing these sets by suitable polytopal subsets.


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DOI: https://doi.org/10.1090/S0002-9939-1972-0296810-7
Keywords: Convex d-polytope, hyperplane, closed convex set
Article copyright: © Copyright 1972 American Mathematical Society