𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Color-critical graphs and hypergraphs

✍ Scribed by B Toft


Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
1020 KB
Volume
16
Category
Article
ISSN
0095-8956

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Sparse color-critical graphs and hypergr
✍ H. L. Abbott; B. Zhou; D. R. Hare 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 709 KB

## Abstract We give constructions of color‐critical graphs and hypergraphs with no short cycles and with relatively few edges. In particular, we show that, for each __n__ ≧ 3, the smallest number of edges in a 3‐critical triangle‐free __n__‐graph (hypergraph) with __m__ vertices is __m__ + __o(m)__

On splittable colorings of graphs and hy
✍ Zoltán Füredi; Radhika Ramamurthi 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 109 KB

## Abstract The notion of a split coloring of a complete graph was introduced by Erdős and Gyárfás [7] as a generalization of split graphs. In this work, we offer an alternate interpretation by comparing such a coloring to the classical Ramsey coloring problem via a two‐round game played against an

On color critical graphs
✍ Vojtech Rödl; Zsolt Tuza 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 555 KB