Article ID Journal Published Year Pages File Type
5777396 European Journal of Combinatorics 2017 14 Pages PDF
Abstract
This is best possible in the sense that 'odd-K4-minor-free' cannot be replaced with 'odd-K5-minor-free.' The main technical ingredient is a structural characterization of the class of odd-K4-minor-free graphs, which is due to Lovász, Seymour, Schrijver, and Truemper.
Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
Authors
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