1959年,Edgar Gilbert在研究之前提到的连通性临界值的论文中,首次引入了<math>G(n,p)</math>模型。<ref name="g59">{{cite journal |last= [https://en.wikipedia.org/wiki/Edgar_Gilbert E.N. Gilbert]|year=1959 |title=Random Graphs |journal=Annals of Mathematical Statistics |volume= 30|issue= 4|pages=1141–1144 |id= |url= |accessdate= |quote= | 1959年,Edgar Gilbert在研究之前提到的连通性临界值的论文中,首次引入了<math>G(n,p)</math>模型。<ref name="g59">{{cite journal |last= [https://en.wikipedia.org/wiki/Edgar_Gilbert E.N. Gilbert]|year=1959 |title=Random Graphs |journal=Annals of Mathematical Statistics |volume= 30|issue= 4|pages=1141–1144 |id= |url= |accessdate= |quote= |