%0 Journal Article
%T Anon-realizable lopsided subset of the 7-cube
%J -
%D 1993
%R DOI Code: 10.1285/i15900932v13n1p21
%X A lopsided set is a subset of the vertices of the n-cube that has a combinatorial property shared by the collection of orthants intersected by a convex subset of .The connection between lopsided sets and oriented matroids is exploited to obtain a lopsided subset of the 7-tube that cannot be realized as the collection of orthants intersected by a convex subset of
%U http://siba-ese.unisalento.it/index.php/notemat/article/view/1311