Fig. 2
From: Impact of network density on cascade size and community growth
Upper left: the social reinforcement and sparse community effects (αR↓ as λs↑ or λn↑) appear. Upper right: the structural trapping and sparse community effects (αQ↓ as λs↑ or λn↑) and “ Q(αQ)↑ as λs↑ or λn↑” hold. Lower left: the sparse community effect (αT↓ as λs↑ or λn↑) and “ T(αT)↓ as λs↑ or λn↓” hold. Lower right: relations “ αT<αQ<αR” and “ T(αT)↑ as Ni↑” hold. Upper left, upper right, and lower left: Ni=104. Lower right: Ni=104,105,λs=0.01, and λn=0.0015. R and Q curves at Ni=104 in the lower right graph completely overlap with those at Ni=105