Lower and upper bounds on the total weight of semi-rich acyclic arrangements of oriented lines in the plane

DOI10.1016/S0012-365X(99)00371-4zbMath0970.52012MaRDI QIDQ1567665

Günter Heinz

Publication date: 13 October 2001

Published in: Discrete Mathematics (Search for Journal in Brave)

zbMATH Keywords

line arrangementscyclic arrangementcyclic oriented matroid

Mathematics Subject Classification ID

Oriented matroids in discrete geometry (52C40) Planar arrangements of lines and pseudolines (aspects of discrete geometry) (52C30)

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