Quartic graphs which are Bakry-Émery curvature sharp

Cushing, David; Kamtue, Supanat; Peyerimhoff, Norbert; Watson May, Leyna

Abstract

We give a classification of all connected quartic graphs which are (infinity) curvature sharp in all vertices with respect to Bakry-Émery curvature. The result is based on a computer classification by F. Gurr and L. Watson May and a combinatorial case by case investigation.

Citation

Cushing, D., Kamtue, S., Peyerimhoff, N., & Watson May, L. (2020). Quartic graphs which are Bakry-Émery curvature sharp. Discrete Mathematics, 343(3), Article 111767. https://doi.org/10.1016/j.disc.2019.111767

• Journal Article Type: Article
• Acceptance Date: Nov 20, 2019
• Online Publication Date: Dec 26, 2019
• Publication Date: Mar 31, 2020
• Deposit Date: Jan 14, 2020
• Publicly Available Date: Dec 26, 2020
• Journal: Discrete mathematics.
• Print ISSN: 0012-365X
• Electronic ISSN: 2578-9252
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 343
• Issue: 3
• Article Number: 111767
• DOI: https://doi.org/10.1016/j.disc.2019.111767
• Public URL: https://durham-repository.worktribe.com/output/1279692