A new method for proving chromatic uniqu
โ
Ru-Ying Liu; Lian-Chang Zhao
๐
Article
๐
1997
๐
Elsevier Science
๐
English
โ 359 KB
We give a brief survey on a new method for proving the chromatic uniqueness of graphs by their adjoint polynomials. We obtain some simpler proofs of relevant theorems and a new family of chromatically unique graphs.