Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mohamadichamgavi Javad"'
Publikováno v:
Journal of Social Structure, Vol 25, Iss 1, Pp 1-21 (2024)
Centrality measures are widely utilized in complex networks to assess the importance of nodes. The choice of measure depends on the network type, leading to diverse node rankings. This paper aims to compare various centrality measures by examining th
Externí odkaz:
https://doaj.org/article/4727f11d9fa74615bc36c0aad78ed304
We study the effects of strategy-dependent time delays in deterministic and stochastic compartment models of the Snowdrift game. In replicator dynamics with two compartments, adults and kindergarten, augmented by death rates, stationary states of pop
Externí odkaz:
http://arxiv.org/abs/2412.20113
Autor:
Mohamadichamgavi, Javad, Broom, Mark
Evolutionary game theory examines how strategies spread and persist in populations through reproduction and imitation based on their fitness. Traditionally, models assume instantaneous dynamics where fitness depends on the current population state. H
Externí odkaz:
http://arxiv.org/abs/2403.09864
Autor:
Morison, Christo, Fic, Małgorzata, Marcou, Thomas, Mohamadichamgavi, Javad, Antón, Javier Redondo, Sayyar, Golsa, Stein, Alexander, Bastian, Frank, Krakovská, Hana, Krishnan, Nandakishor, Pires, Diogo L., Satouri, Mohammadreza, Thomsen, Frederik J., Tjikundi, Kausutua, Ali, Wajid
Cooperation arises in nature at every scale, from within cells to entire ecosystems. In the framework of evolutionary game theory, public goods games (PGGs) are used to analyse scenarios where individuals can cooperate or defect, and can predict when
Externí odkaz:
http://arxiv.org/abs/2402.17842
We study the effect of the mutant's degree on the fixation probability, extinction and fixation times, in the Moran process on Erd\"{o}s-R\'{e}nyi and Barab\'{a}si-Albert graphs. We performed stochastic simulations and use mean-field type approximati
Externí odkaz:
http://arxiv.org/abs/2306.06407
Publikováno v:
BioPhysMath, 2024: 1, 9pp
We study stochastic dynamics of the Prisoner's Dilemma game on random Erd\"{o}s-R\'{e}nyi and Barab\'{a}si-Albert networks with a cost of maintaining a link between interacting players. Stochastic simulations show that when the cost increases, the po
Externí odkaz:
http://arxiv.org/abs/2304.02896
We present a microscopic model of replicator dynamics with strategy-dependent time delays. In such a model, new players are born from parents who interacted and received payoffs in the past. In the case of small delays, we use Taylor expansion to get
Externí odkaz:
http://arxiv.org/abs/2303.08200
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