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math.CO2023
Fractional eternal domination: securely distributing resources across a network
Fnu Devvrit, Aaron Krim-Yee, Nithish Kumar +4
This paper initiates the study of fractional eternal domination in graphs, a natural relaxation of the well-studied eternal domination problem. We study the connections to flows an…
math.CO2018
A study of cops and robbers in oriented graphs
Devvrit Khatri, Natasha Komarov, Aaron Krim-Yee +4
We consider the well-studied cops and robbers game in the context of oriented graphs, which has received surprisingly little attention to date. We examine the relationship between…