Signal propagation in complex networks drives epidemics, is responsible for information
going viral, promotes trust and facilitates moral behavior in social groups, enables the …

Network science has evolved into an indispensable platform for studying complex systems.
But recent research has identified limits of classical networks, where links connect pairs of …

Sender-receiver games are simple models of information transmission that provide a
formalism to study the evolution of honest signaling and deception between a sender and a …

Simplicial complexes are mathematical constructions that describe higher-order interactions
within the interconnecting elements of a network. Such higher-order interactions become …

Going beyond networks, to include higher-order interactions of arbitrary sizes, is a major
step to better describe complex systems. In the resulting hypergraph representation, tools to …

Due to limited cognitive skills for perceptual error or other emotional reasons, players may
keep their current strategies even if there is a more promising choice. Such behavior inertia …

Most previous studies that investigate the evolutionary dynamics of cooperation in the multi-
agent social dilemma only consider the pairwise interactions. However, pairwise interactions …

Contagion processes have been proven to fundamentally depend on the structural
properties of the interaction networks conveying them. Many real networked systems are …

Most previous studies on the evolutionary dynamics of cooperation have been based on
pairwise interactions, and heterogeneous investment has been considered to play a …

Identifying the most influential nodes in networked systems is of vital importance to optimize
their function and control. Several scalar metrics have been proposed to that effect, but the …