Title of article
Nowhere-zero flows in Cartesian bundles of graphs
Author/Authors
Rollov?، نويسنده , , Edita and ?koviera، نويسنده , , Martin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
5
From page
867
To page
871
Abstract
We extend the results of Imrich and Škrekovski [J. Graph Theory 43 (2003) 93–98] concerning nowhere-zero flows in Cartesian product graphs to ‘twisted’ Cartesian products, that is, Cartesian bundles. Our main result states that every Cartesian bundle of two graphs without isolated vertices has a nowhere-zero 4-flow.
Journal title
European Journal of Combinatorics
Serial Year
2012
Journal title
European Journal of Combinatorics
Record number
1549138
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