Unavoidable cycle lengths in graphs
✍
Jacques Verstraete
📂
Article
📅
2005
🏛
John Wiley and Sons
🌐
English
⚖ 160 KB
## Abstract An old conjecture of Erdős states that there exists an absolute constant __c__ and a set __S__ of density zero such that every graph of average degree at least __c__ contains a cycle of length in __S__. In this paper, we prove this conjecture by showing that every graph of average degre