Concepedia

The chromatic number of the product of two 4-chromatic graphs is 4

Mohamed H. El-Zahar, Norbert Sauer

COMBINATORICA · 1985 · 124 citations · 2 references

DOI

Concepts

References

2

ON GRAPHS OF RAMSEY TYPE

Péter L. Erdős, László Lovász · 1976 · 107 citations

, , +10

On the chromatic number of the product of graphs

Dwight Duffus, Bill Sands, Robert Woodrow · Journal of Graph Theory · 1985 · 69 citations

, , +5