Induced subgraphs of graphs with large chromatic number. VI. Banana trees
We investigate which graphs H have the property that in every graph with bounded clique number and sufficiently large chromatic number, some induced subgraph is isomorphic to a subdivision of H. In an earlier paper, the first author proved that every tree has this property; and in another earlier pa...
| Κύριοι συγγραφείς: | , |
|---|---|
| Μορφή: | Journal article |
| Γλώσσα: | English |
| Έκδοση: |
Elsevier
2020
|