IBP-EC
1996/05:
Rapport de Recherche EC /
EC research reports
pages - Septembre/September 1996 -
French document.
PostScript : Ko /Kb
Titre / Title: ON CONSTRUCTING INIFORM ORIENTED MATROIDS WITH COVERING
Abstract : In this paper we are interested in the following question: what is the smallest number of circuits, s(n,r), that is sufficient to determine every uniform oriented matroid of rank r on n elements? We shall give different upper bounds for s(n,r) by using special coverings called connected coverings.