Erdos and Sos conjectured in 1963 that if G is a graph of order n and size e(G) with e(G) > $ n(k -I), then G contains every tree T of size k. W e present some partial results; in particular the proof of the conjecture in the case k = n -3 0 1996 John
On the P�sa-Seymour conjecture
✍ Scribed by Koml�s, J�nos; S�rk�zy, G�bor N.; Szemer�di, Endre
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 87 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0364-9024
No coin nor oath required. For personal study only.
✦ Synopsis
Paul Seymour conjectured that any graph G of order n and minimum degree at least k k+1 n contains the k th power of a Hamilton cycle. We prove the following approximate version. For any > 0 and positive integer k, there is an n 0 such that, if G has order n ≥ n 0 and minimum degree at least ( k k+1 + )n, then G contains the k th power of a Hamilton cycle.
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