info:eu-repo/semantics/article
Statistical properties of model kinship networks
Registro en:
Zanette, Damian Horacio; Statistical properties of model kinship networks; IOP Publishing; Journal of Statistical Mechanics: Theory and Experiment; 2019; 9; 9-2019; 1-18
1742-5468
CONICET Digital
CONICET
Autor
Zanette, Damian Horacio
Resumen
We report on the statistical characterization of a class of networks representing kinship in a model for a human population of men and women who form heterosexual monogamous married couples. Specifically, networks are built from blood and in-law sibling connections within the same generation, for either gender. The distribution of the number of blood siblings of each individual is controlled by a randomness parameter, and the only condition imposed on marriages is avoidance of brother-sister mating. By means of numerical simulations of the population, we analyze the statistics of the number and size of connected components, properties of the degree distribution, clustering, assortativity, and distances inside the giant component. To emphasize structural peculiarities of kinship networks, in all cases, we compare with random networks with the same degree distribution. Kinship networks exhibit a nontrivial coexistence of distinctive traits - such as high clustering and assortativity - and features which are typical of random networks. Fil: Zanette, Damian Horacio. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina