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2-dimensional Convexity Numbers and P4-free Graphs - MaRDI portal

2-dimensional Convexity Numbers and P₄-free Graphs

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DOI10.4153/CMB-2012-031-5zbMath1306.05025OpenAlexW2090982263MaRDI QIDQ5405291

Stefan Geschke

Publication date: 2 April 2014

Published in: Canadian Mathematical Bulletin (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4153/cmb-2012-031-5

zbMATH Keywords

perfect graph convexity number cograph convex cover continuous coloring cograph convex cover

Mathematics Subject Classification ID

Other designs, configurations (05B30) Convex sets in (2) dimensions (including convex curves) (52A10) Applications of set theory (03E75) Cardinal characteristics of the continuum (03E17)

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