Abstract
Abstract For each k , we provide all outerplanar obstructions for the class of graphs whose cycle matroid has pathwidth at most k . Our proof combines a decomposition lemma for proving lower bounds on matroid pathwidth and a relation between matroid pathwidth and linear-width. Our results imply the existence of a linear algorithm that, given an outerplanar graph, outputs its matroid pathwidth.
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.
