𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On Fuglede's Conjecture and the Existence of Universal Spectra

✍ Scribed by Balint Farkas; Mate Matolcsi; Peter Mora


Book ID
105770436
Publisher
SP Birkhäuser Verlag Boston
Year
2006
Tongue
English
Weight
164 KB
Volume
12
Category
Article
ISSN
1069-5869

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


On the existence of countable universal
✍ F�redi, Zolt�n; Komj�th, P�ter 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 92 KB 👁 2 views

Let Forb(G) denote the class of graphs with countable vertex sets which do not contain G as a subgraph. If G is finite, 2-connected, but not complete, then Forb(G) has no element which contains every other element of Forb(G) as a subgraph, i.e., this class contains no universal graph.