The Google matrix controls the stability of structured ecological and biological networks

May showed that ecosystem stability decreases above some threshold complexity. Here, Stone generalizes May’s random matrix approach to realistic species interaction networks through a Google-matrix reduction scheme, and provides an explanation for why feasible ecological networks are usually stable....

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Autor principal: Lewi Stone
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/a44fe72ff7ff45e4868fa5937273b397
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Sumario:May showed that ecosystem stability decreases above some threshold complexity. Here, Stone generalizes May’s random matrix approach to realistic species interaction networks through a Google-matrix reduction scheme, and provides an explanation for why feasible ecological networks are usually stable.