20 citations
2 papers
math.CO2022
On approximating the rank of graph divisors
Kristóf Bérczi, Hung P. Hoang, Lilla Tóthmérész
Baker and Norine initiated the study of graph divisors as a graph-theoretic analogue of the Riemann-Roch theory for Riemann surfaces. One of the key concepts of graph divisor theor…
cs.DM2019★ 20 cited
Fake news and rumors: a trigger for proliferation or fading away
Ahad N. Zehmakan, Serge Galam
The dynamics of fake news and rumor spreading is investigated using a model with three kinds of agents who are respectively the Seeds, the Agnostics and the Others. While Seeds are…