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Brignall, Robert; Korpelainen, Nicholas and Vatter, Vincent
(2017).
DOI: https://doi.org/10.1002/jgt.22037
Abstract
The class of cographs is known to have unbounded linear clique-width. We prove that a hereditary class of cographs has bounded linear clique-width if and only if it does not contain all quasi-threshold graphs or their complements. The proof borrows ideas from the enumeration of permutation classes.