Title of article
On the Parity of Colourings and Flows
Author/Authors
Goodall، نويسنده , , Andrew J. and Welsh، نويسنده , , Dominic J.A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
2
From page
364
To page
365
Abstract
We extend a result of Tarsi and show that the chromatic polynomial and flow polynomial evaluated at 1+k are up to sign the same modulo k2 for any integer k such that |k|⩾2.
Journal title
Journal of Combinatorial Theory Series B
Serial Year
2002
Journal title
Journal of Combinatorial Theory Series B
Record number
1526982
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