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cond-mat.stat-mech2012★ 14 cited
The geometry of percolation fronts in two-dimensional lattices with spatially varying densities
Michael T Gastner, Beata Oborny
Percolation theory is usually applied to lattices with a uniform probability p that a site is occupied or that a bond is closed. The more general case, where p is a function of the…
cond-mat.stat-mech2010★ 19 cited
Changes in the gradient percolation transition caused by an Allee effect
Michael T. Gastner, Beata Oborny, Alexey B. Ryabov +1
The establishment and spreading of biological populations depends crucially on population growth at low densities. The Allee effect is a problem in those populations where the per-…