Title of article
The categorical product of two 5-chromatic digraphs can be 3-chromatic
Author/Authors
Stéphane Bessy، نويسنده , , Stéphan Thomassé، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
3
From page
344
To page
346
Abstract
We provide an example of a 5-chromatic oriented graph D such that the categorical product of D and image is 3-chromatic, where image is the transitive tournament on 5 vertices.
Journal title
Discrete Mathematics
Serial Year
2005
Journal title
Discrete Mathematics
Record number
948334
Link To Document