Abstract
Let ℘ denote the class of convex polytopesP having the following property: IfQ 1 andQ 2 are any subpolytopes ofP with no vertex in common, thenQ 1 ∩Q 2 is either empty or a single point. A characterization of ℘ is given which implies the characterization of strongly positively independent sets due to McKinney, Hansen and Klee.
Similar content being viewed by others
References
P. Gruber,Zur Charakterisierung konvexer Körper. Über einen Satz von Rogers und Shephard. II, Math. Ann.184 (1970), 79–105.
P. Gruber,Über die Durchschnitte von translationsgleichen Polyedern, Monatsh. Math.74 (1970), 223–238.
B. Grünbaum,Convex Polytopes, New York, 1967.
W. Hansen and V. Klee,Intersection theorems for positive sets, Proc. Amer. Math. Soc.22 (1969), 450–457.
R. L. McKinney,Positive bases for linear spaces, Trans. Amer. Math. Soc.103 (1962), 131–148.
P. McMullen, R. Schneider and G. C. Shephard,Monotypic polytopes and their intersection properties, Geometriae Dedicata3 (1974), 99–129.
J. R. Reay,An extension of Radon’s theorem, Illinois J. Math.12 (1968), 184–189.
R. Schneider,Characterization of certain polytopes by intersection properties of their translates, Mathematika16 (1969), 276–282.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Eckhoff, J. On a class of convex polytopes. Israel J. Math. 23, 332–336 (1976). https://doi.org/10.1007/BF02761810
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02761810