5 papers
Reducibility of higher-order to pairwise interactions: Social impact models on hypergraphs
Jaume Llabrés, Raúl Toral, Maxi San Miguel +1
We show that a general class of social impact models with higher-order interactions on hypergraphs can be exactly reduced to an equivalent model with pairwise interactions on a wei…
Computational lexical analysis of Flamenco genres
Pablo Rosillo-Rodes, Maxi San Miguel, David Sanchez
Flamenco, recognized by UNESCO as part of the Intangible Cultural Heritage of Humanity, is a profound expression of cultural identity rooted in Andalusia, Spain. However, there is…
Universality of noise-induced transitions in nonlinear voter models
Jaume Llabrés, Maxi San Miguel, Raúl Toral
We analyze the universality classes of phase transitions in a variety of nonlinear voter models. By mapping several models with symmetric absorbing states onto a canonical model in…
Entropy and type-token ratio in gigaword corpora
Pablo Rosillo-Rodes, Maxi San Miguel, David Sanchez
There are different ways of measuring diversity in complex systems. In particular, in language, lexical diversity is characterized in terms of the type-token ratio and the word ent…
Competition between group interactions and nonlinearity in voter dynamics on hypergraphs
Jihye Kim, Deok-Sun Lee, Byungjoon Min +3
Social dynamics are often driven by both pairwise (i.e., dyadic) relationships and higher-order (i.e., polyadic) group relationships, which one can describe using hypergraphs. To g…