%0 Journal Article %T Pretopology as an extension of graph theory : the case of strong connectivity %+ Groupe de recherche sur la socialisation (GRS) %+ Equipe de Recherche en Ingénierie des Connaissances (ERIC) %A Dalud-Vincent, Monique %A Brissaud, Marcel %A Lamure, Michel %< avec comité de lecture %@ 1311-1728 %J International Journal of Apllied Mathematics %I Academic Publications %V 5 %N 4 %P 455-472 %8 2001-04-04 %D 2001 %K connectivity %K pretopology %Z Humanities and Social Sciences/Sociology %Z Mathematics [math]Journal articles %X In this paper, we show how pretopology generalizes concepts of graph theory from example of strong connectivity. We also show in what way that generalization may be usefull for social sciences. %G English %L halshs-00470194 %U https://shs.hal.science/halshs-00470194 %~ SHS %~ ENS-LYON %~ CNRS %~ UNIV-LYON2 %~ AO-SOCIOLOGIE %~ SOCIOLOGIE %~ ERIC %~ UDL