In this paper we consider the clustering coefficient, and clustering function in a random
graph model proposed by Krioukov et al. in 2010. In this model, nodes are chosen randomly …

As one of the most widespread social dynamics, cooperative behavior is among the most
fascinating collective phenomena. Several animal species, from social insects to human …

Nonequilibrium phase transitions can be typified in a similar way to equilibrium systems, for
instance, by the use of the order parameter. However, this characterization hides the …

We study how the presence of individuals with strong opinions affects a square lattice
majority-vote model with noise. In a square lattice network we perform Monte-Carlo …

We generalize the original majority-vote model by incorporating inertia into the microscopic
dynamics of the spin flipping, where the spin-flip probability of any individual depends not …

Social relationships characterize the interactions that occur within social species and may
have an important impact on collective animal motion. Here, we consider a variation of the …

We discuss the majority vote model coupled with scale-free networks and investigate its
critical behavior. Previous studies point to a nonuniversal behavior of the majority vote …

In this work we study the majority-vote model with the presence of two distinct noises. The
first one is the usual noise q, that represents the probability that a given agent follows the …

The q-voter model with independence is generalized to signed random graphs and studied
by means of Monte Carlo simulations and theoretically using the mean-field approximation …

Majority-vote model on scale-free networks and random graphs is investigated in which a
randomly chosen fraction p of agents (called anticonformists) follows an antiferromagnetic …