2 papers
physics.soc-ph2026
How far can a rumor travel without shortcuts?
Ana C. DÃaz Bacca, Pablo M. Rodriguez, Catalina M. Rúa-Alvarez
We consider a rumor model in which the network is divided into three classes of agents: ignorant, spreader, and stifler. A spreader transmits the rumor to each of its ignorant neig…
math.PR2025
Critical thresholds in stochastic rumors on trees
Jhon F. Puerres, Valdivino V. Junior, Pablo M. Rodriguez
The vertices of a tree represent individuals in one of three states: ignorant, spreader, or stifler. A spreader transmits the rumor to any of its nearest ignorant neighbors at rate…