470 citations · 2k across the 23 of their papers we have counts for
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Fixation in Fluctuating Populations
Deepak Bhat, Jordi Piñero, S. Redner
We investigate the dynamics of the voter model in which the population itself changes endogenously via the birth-death process. There are two species of voters, labeled A and B, an…
Edge fires drive the shape and stability of tropical forests
Laurent Hébert-Dufresne, Adam F. A. Pellegrini, Uttam Bhat +3
In tropical regions, fires propagate readily in grasslands but typically consume only edges of forest patches. Thus forest patches grow due to tree propagation and shrink by fires…
How many species have mass M?
Aaron Clauset, David J. Schwab, Sidney Redner
Within large taxonomic assemblages, the number of species with adult body mass M is characterized by a broad but asymmetric distribution, with the largest mass being orders of magn…
Evolutionary Model of Species Body Mass Diversification
Aaron Clauset, Sidney Redner
We present a quantitative model for the biological evolution of species body masses within large groups of related species, e.g., terrestrial mammals, in which body mass M evolves…
Evolutionary dynamics on degree-heterogeneous graphs
T. Antal, S. Redner, V. Sood
The evolution of two species with different fitness is investigated on degree-heterogeneous graphs. The population evolves either by one individual dying and being replaced by the…