12 citations · 20 across the 6 of their papers we have counts for
11 papers
Dynamics of advantageous mutant spread in spatial death-birth and birth-death Moran models
Jasmine Foo, Einar Bjarki Gunnarsson, Kevin Leder +1
The spread of an advantageous mutation through a population is of fundamental interest in population genetics. While the classical Moran model is formulated for a well-mixed popula…
Cyclic Cellular Automata and Greenberg-Hastings Models on Regular Trees
Jason Bello, David Sivakoff
We study the cyclic cellular automaton (CCA) and the Greenberg-Hastings model (GHM) with colors and contact threshold on the infinite -regular tree, .…
Stretched exponential decay for subcritical parking times on
Michael Damron, Hanbaek Lyu, David Sivakoff
In the parking model on , each vertex is initially occupied by a car (with probability ) or by a vacant parking spot (with probability ). Cars perform indepen…
The effect of avoiding known infected neighbors on the persistence of a recurring infection process
Shirshendu Chatterjee, David Sivakoff, Matthew Wascher
We study a generalization of the classical contact process (SIS epidemic model) in a directed graph . Our model is a continuous-time interacting particle system in which at ever…
Bootstrap percolation on the product of the two-dimensional lattice with a Hamming square
Janko Gravner, David Sivakoff
Bootstrap percolation on a graph is a deterministic process that iteratively enlarges a set of occupied sites by adjoining points with at least occupied neighbors. The initiall…
Polluted Bootstrap Percolation in Three Dimensions
Janko Gravner, Alexander E. Holroyd, David Sivakoff
In the polluted bootstrap percolation model, vertices of the cubic lattice are independently declared initially occupied with probability or closed with probabil…