Title of article :
The edge version of Hadwiger’s conjecture
Author/Authors :
Ding، نويسنده , , Guoli، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Abstract :
A well known conjecture of Hadwiger asserts that K n + 1 is the only minor minimal graph of chromatic number greater than n . In this paper, all minor minimal graphs of chromatic index greater than n are determined.
Keywords :
Hadwiger’s conjecture , Minor minimal graps , Chromatic index
Journal title :
Discrete Mathematics
Journal title :
Discrete Mathematics
