2 papers
math.CO2025
Oriented diameter of the complete tripartite graph (III)
Jing Liu, Guang Rao, Hui Zhou
Given a bridgeless graph , let be the set of all strong orientations of , and define the oriented diameter of to be the minimum of diameters $diam(…
math.CO2025
Cayley graphs on elementary abelian groups of extreme degree have complete cores
Guang Rao, Colin Tan
NeÅ¡etÅil and Šámal asked whether every cubelike graph has a cubelike core. ManÄinska, Pivotto, Roberson and Royle answered this question in the affirmative for cubelike graphs…