587 citations · 1.4k across the 36 of their papers we have counts for
5 papers · 1 filter
Lifetimes of agents under external stress
Claus O. Wilke, Thomas Martinetz
An exact formula for the distribution of lifetimes in coherent-noise models and related models is derived. For certain stress distributions, this formula can be analytically evalua…
Evolution in time-dependent fitness landscapes
Claus O. Wilke
Evolution in changing environments is an important, but little studied aspect of the theory of evolution. The idea of adaptive walks in fitness landscapes has triggered a vast amou…
How fast do structures emerge in hypercycle-systems?
S. Altmeyer, C. Wilke, T. Martinetz
A general framework for the simulation of reaction-diffusion systems with probabilistic cellular automata is presented. The basic reaction probabilities of the chemical model trans…
Hierarchical noise in large systems of independent agents
Claus Wilke, Thomas Martinetz
A generalization of the coherent-noise models [M. E. J. Newman and K. Sneppen, Phys. Rev. E{\bf54}, 6226 (1996)] is presented where the agents in the model are subjected to a multi…
Large-scale evolution and extinction in a hierarchically structured environment
C. Wilke, S. Altmeyer, T. Martinetz
A class of models for large-scale evolution and mass extinctions is presented. These models incorporate environmental changes on all scales, from influences on a single species to…