Abstract
An inactive label in a clique-width expression cannot be used to create edges, and vertices that are labelled inactive have already received their incident edges. We study properties of clique-width expressions with inactive labels. The main results are: a characterisation of the distance-hereditary graphs by their clique-width expressions, a characterisation of the linear clique-width of disconnected graphs, and the complete set of disconnected minimal graphs of linear clique-width at least 4.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
