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Quartic graphs which are Bakry-Émery curvature sharp.

Cushing, David and Kamtue, Supanat and Peyerimhoff, Norbert and Watson May, Leyna (2020) 'Quartic graphs which are Bakry-Émery curvature sharp.', Discrete mathematics., 343 (3). p. 111767.


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.

Item Type:Article
Full text:(AM) Accepted Manuscript
Available under License - Creative Commons Attribution Non-commercial No Derivatives.
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Publisher statement:© 2020 This manuscript version is made available under the CC-BY-NC-ND 4.0 license
Date accepted:20 November 2019
Date deposited:14 January 2020
Date of first online publication:26 December 2019
Date first made open access:26 December 2020

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