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Covering and coloring polygon-circle graphs
Alexandr Kostochka
, Jan Kratochvíl
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peer-review
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Keyphrases
Binding Function
33%
Chordal Graph
33%
Chromatic number
66%
Circle Graphs
66%
Circular-arc Graphs
33%
Clique Covering number
66%
Clique number
33%
Graph Classification
33%
Graph Intersection
66%
Independence number
33%
Intersection Graph
100%
Outerplanar Graph
33%
Polygon
33%
Polygon-circle Graph
100%
Mathematics
Chromatic Number
40%
Circle
60%
Circle Graph
100%
Clique
40%
clique number ω
20%
Covering Number
40%
Independence Number
20%
Intersection Graph
60%
Polygon
100%
Upper Bound
40%