On the chromatic number of an oriented matroid

DOI10.1016/J.JCTB.2007.10.004zbMath1154.05016OpenAlexW2039301971MaRDI QIDQ933674

Winfried Hochstättler, Robert M. Nickel

Publication date: 24 July 2008

Published in: Journal of Combinatorial Theory. Series B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jctb.2007.10.004

zbMATH Keywords

circular chromatic numberoriented matroidsoriented chromatic numbernowhere zero flowsflow lattice

Mathematics Subject Classification ID

Combinatorial aspects of matroids and geometric lattices (05B35)

Related Items (3)

Bicircular matroids are 3-colorable ⋮ Towards a flow theory for the dichromatic number ⋮ A flow theory for the dichromatic number

Cites Work

• Antisymmetric flows in matroids
• Oriented matroids
• On (k,d)-colorings and fractional nowhere-zero flows
• Oriented Matroids
• Balanced Signings and the Chromatic Number of Oriented Matroids
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: On the chromatic number of an oriented matroid