3 papers
physics.soc-ph2025
The maximum proportion of spreaders in stochastic rumor models
Elcio Lebensztayn, Pablo M. Rodriguez
We examine a general stochastic rumor model characterized by specific parameters that govern the interaction rates among individuals. Our model includes the \((α, p)\)-probability…
math.CO2024
On some singular graphs with non-isomorphic associated evolution algebras
Paula Cadavid, Mary Luz Rodiño Montoya, Pablo M. Rodriguez +1
A connected graph can be associated with two distinct evolution algebras. In the first case, the structural matrix is the adjacency matrix of the graph itself. In the second case,…
math.RA2023
Hilbert evolution algebras, weighted digraphs, and nilpotency
Paula Cadavid, Pablo M. Rodriguez, Sebastian J. Vidal
Hilbert evolution algebras generalize evolution algebras through a framework of Hilbert spaces. In this work we focus on infinite-dimensional Hilbert evolution algebras and their r…