2 papers
cs.DM2025
On arc-density of pushably -critical oriented graphs
Tapas Das, Pavan P D, Sagnik Sen +1
An oriented graph is pushably -critical if it is not pushably -colorable, but every proper subgraph of is. The main result of this a…
cs.DM2024
Monitoring arc-geodetic sets of oriented graphs
Tapas Das, Florent Foucaud, Clara Marcille +2
Monitoring edge-geodetic sets in a graph are subsets of vertices such that every edge of the graph must lie on all the shortest paths between two vertices of the monitoring set. Th…