Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Pinasco, Juan P."'
Analytical approaches in models of opinion formation have been extensively studied either for an opinion represented as a discrete or a continuous variable. In this paper, we analyze a model which combines both approaches. The state of an agent is re
Externí odkaz:
http://arxiv.org/abs/2211.01425
The study of evolutionary games with pairwise local interactions has been of interest to many different disciplines. Also local interactions with multiple opponents had been considered, although always for a fixed amount of players. In many situation
Externí odkaz:
http://arxiv.org/abs/2112.05601
Autor:
Balderrama, Rocío, Peressutti, Javier, Pinasco, Juan Pablo, de la Vega, Constanza Sánchez, Vázquez, Federico
We study first order necessary conditions for an optimal control problem of a Susceptible-Infected-Recovered (SIR) model with limitations on the duration of the quarantine. The control is done by means of the reproduction number, i.e., the number of
Externí odkaz:
http://arxiv.org/abs/2107.11690
Usually, opinion formation models assume that individuals have an opinion about a given topic which can change due to interactions with others. However, individuals can have different opinions in different topics and therefore n-dimensional models ar
Externí odkaz:
http://arxiv.org/abs/2104.14477
The Axelrod model of cultural dissemination has been widely studied in the field of statistical mechanics. The traditional version of this agent-based model is to assign a cultural vector of $F$ components to each agent, where each component can take
Externí odkaz:
http://arxiv.org/abs/2006.15241
In this work we study a kinetic model of active particles with delayed dynamics, and its limit when the number of particles goes to infinity. This limit turns out to be related to delayed differential equations with random initial conditions. We anal
Externí odkaz:
http://arxiv.org/abs/2006.08856
In this work we propose a kinetic formulation for evolutionary game theory for zero sum games when the agents use mixed strategies. We start with a simple adaptive rule, where after an encounter each agent increases the probability of play the succes
Externí odkaz:
http://arxiv.org/abs/2006.08017
We investigate the phenomena of political bi-polarization in a population of interacting agents by means of a generalized version of the model introduced in PRE E 101, 012101 (2020) for the dynamics of voting intention. Each agent has a propensity $p
Externí odkaz:
http://arxiv.org/abs/2003.02904
We consider a SIR model with vaccination strategy on a sparse configuration model random graph. We show the convergence of the system when the number of nodes grows and characterize the scaling limits. Then, we prove the existence of optimal controls
Externí odkaz:
http://arxiv.org/abs/1912.12350
Publikováno v:
Phys. Rev. E 101, 012101 (2020)
We introduce and study a simple model for the dynamics of voting intention in a population of agents that have to choose between two candidates. The level of indecision of a given agent is modeled by its propensity to vote for one of the two alternat
Externí odkaz:
http://arxiv.org/abs/1909.07092