355 citations · 2k across the 27 of their papers we have counts for
3 papers · 1 filter
Traveling fronts in self-replicating persistent random walks with multiple internal states
Keisuke Ishihara, Ashish B. George, Ryan Cornelius +1
Self-activation coupled to a transport mechanism results in traveling waves that describe polymerization reactions, forest fires, tumor growth, and even the spread of epidemics. Di…
Pinned, locked, pushed, and pulled traveling waves in structured environments
Ching-Hao Wang, Sakib Matin, Ashish B. George +1
Traveling fronts describe the transition between two alternative states in a great number of physical and biological systems. Examples include the spread of beneficial mutations, c…
Radial Domany-Kinzel Models with Mutation and Selection
Maxim O. Lavrentovich, Kirill S. Korolev, David R. Nelson
We study the effect of spatial structure, genetic drift, mutation, and selective pressure on the evolutionary dynamics in a simplified model of asexual organisms colonizing a new t…