Abstract
The Wonderful Lemma, that was first proved by Roussel and Rubio, is one of the most important tools in the proof of the Strong Perfect Graph Theorem. Here we give a short proof of this lemma.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 271-274 |
| Number of pages | 4 |
| Journal | Journal of Graph Theory |
| Volume | 87 |
| Issue number | 3 |
| DOIs | |
| State | Published - Mar 2018 |
All Science Journal Classification (ASJC) codes
- Geometry and Topology
Keywords
- perfect graphs
- wonderful lemma