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cond-mat.stat-mech2019
Volume explored by a branching random walk on general graphs
Ignacio Bordeu, Saoirse Amarteifio, Rosalba Garcia-Millan +3
Branching processes are used to model diverse social and physical scenarios, from extinction of family names to nuclear fission. However, for a better description of natural phenom…
cond-mat.stat-mech2019
Critical Density of the Abelian Manna Model via a Multi-type Branching Process
Nanxin Wei, Gunnar Pruessner
A multi-type branching process is introduced to mimic the evolution of the avalanche activity and determine the critical density of the Abelian Manna model. This branching process…