585 citations · 661 across the 6 of their papers we have counts for
Showing 2004Show all
3 papers · 1 filter
physics.geo-ph2004★ 19 cited
Power law distribution of seismic rates: theory and data
A. Saichev, D. Sornette
We report an empirical determination of the probability density functions P(r) of the number r of earthquakes in finite space-time windows for the California catalog, over fixed sp…
physics.soc-ph2004★ 8 cited
Endogenous versus Exogenous Origins of Crises
D. Sornette
Are large biological extinctions such as the Cretaceous/Tertiary KT boundary due to a meteorite, extreme volcanic activity or self-organized critical extinction cascades? Are comme…
cond-mat.stat-mech2004★ 585 cited
Discrete Hierarchical Organization of Social Group Sizes
W. -X. Zhou, D. Sornette, R. A. Hill +1
The ``social brain hypothesis'' for the evolution of large brains in primates has led to evidence for the coevolution of neocortical size and social group sizes. Extrapolation of t…