Can topology reshape segregation patterns?

Résultats de recherche: Contribution à un journal/une revueNuméro spécial

Résumé

We consider a metapopulation version of the Schelling model of segregation over several complex networks and lattices. We show that the segregation process is topology independent and hence it is intrinsic to the individual tolerance. The role of the topology is to fix the places where the segregation patterns emerge. In addition we address the question of the time evolution of the segregation clusters, resulting from different dynamical regimes of a coarsening process, as a function of the tolerance parameter. We show that the underlying topology may alter the early stage of the coarsening process, once large values of the tolerance are used, while for lower ones a different mechanism is at work and it results to be topology independent.
langue originaleAnglais
Pages (de - à)46-54
journalChaos, Solitons & Fractals
Volume90
Date de mise en ligne précoce12 mars 2016
Les DOIs
étatPublié - 12 mars 2016

Empreinte digitale

Segregation
Topology
Tolerance
Coarsening
Metapopulation
Complex Networks
Model

Citer ceci

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title = "Can topology reshape segregation patterns?",
abstract = "We consider a metapopulation version of the Schelling model of segregation over several complex networks and lattices. We show that the segregation process is topology independent and hence it is intrinsic to the individual tolerance. The role of the topology is to fix the places where the segregation patterns emerge. In addition we address the question of the time evolution of the segregation clusters, resulting from different dynamical regimes of a coarsening process, as a function of the tolerance parameter. We show that the underlying topology may alter the early stage of the coarsening process, once large values of the tolerance are used, while for lower ones a different mechanism is at work and it results to be topology independent.",
keywords = "social dynamics, agent based model, segregation, complex network",
author = "{Gandica Lopez}, {Yerali Carolina} and Floriana Gargiulo and Timoteo Carletti",
year = "2016",
month = "3",
day = "12",
doi = "10.1016/j.chaos.2016.02.024",
language = "English",
volume = "90",
pages = "46--54",
journal = "Chaos, Solitons & Fractals",
issn = "0960-0779",
publisher = "Pergamon Press",

}

Can topology reshape segregation patterns? / Gandica Lopez, Yerali Carolina; Gargiulo, Floriana; Carletti, Timoteo.

Dans: Chaos, Solitons & Fractals, Vol 90, 12.03.2016, p. 46-54.

Résultats de recherche: Contribution à un journal/une revueNuméro spécial

TY - JOUR

T1 - Can topology reshape segregation patterns?

AU - Gandica Lopez, Yerali Carolina

AU - Gargiulo, Floriana

AU - Carletti, Timoteo

PY - 2016/3/12

Y1 - 2016/3/12

N2 - We consider a metapopulation version of the Schelling model of segregation over several complex networks and lattices. We show that the segregation process is topology independent and hence it is intrinsic to the individual tolerance. The role of the topology is to fix the places where the segregation patterns emerge. In addition we address the question of the time evolution of the segregation clusters, resulting from different dynamical regimes of a coarsening process, as a function of the tolerance parameter. We show that the underlying topology may alter the early stage of the coarsening process, once large values of the tolerance are used, while for lower ones a different mechanism is at work and it results to be topology independent.

AB - We consider a metapopulation version of the Schelling model of segregation over several complex networks and lattices. We show that the segregation process is topology independent and hence it is intrinsic to the individual tolerance. The role of the topology is to fix the places where the segregation patterns emerge. In addition we address the question of the time evolution of the segregation clusters, resulting from different dynamical regimes of a coarsening process, as a function of the tolerance parameter. We show that the underlying topology may alter the early stage of the coarsening process, once large values of the tolerance are used, while for lower ones a different mechanism is at work and it results to be topology independent.

KW - social dynamics

KW - agent based model

KW - segregation

KW - complex network

UR - http://www.sciencedirect.com/science/article/pii/S0960077916300558

U2 - 10.1016/j.chaos.2016.02.024

DO - 10.1016/j.chaos.2016.02.024

M3 - Special issue

VL - 90

SP - 46

EP - 54

JO - Chaos, Solitons & Fractals

JF - Chaos, Solitons & Fractals

SN - 0960-0779

ER -