Convexity Related Issues for the Set of Hypergraphic Sequences

نویسندگان

  • Hasmik Sahakyan
  • Levon Aslanyan
چکیده

CONVEXITY RELATED ISSUES FOR THE SET OF HYPERGRAPHIC SEQUENCES Hasmik Sahakyan, Levon Aslanyan Abstract: We consider ( ), the set of all degree sequences of simple hypergraphs with vertices and hyperedges. We show that ( ), which is a subset of the -dimensional + 1-valued grid , is not a convex subset of ; and give a characterization of the convex hull of ( ).

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تاریخ انتشار 2016