49 citations · 137 across the 28 of their papers we have counts for
4 papers · 2 filters
Evolutionary Games on Graphs and Discrete Dynamical Systems
Jeremias Epperlein, Stefan Siegmund, Petr Stehlík
Evolutionary games on graphs play an important role in the study of evolution of cooperation in applied biology. Using rigorous mathematical concepts from a dynamical systems and g…
Nonuniform dichotomy spectrum and reducibility for nonautonomous equations
Jifeng Chu, Fang-Fang Liao, Stefan Siegmund +2
For nonautonomous linear differential equations with nonuniform hyperbolicity, we introduce a definition for nonuniform dichotomy spectrum, which can be seen as a generalization of…
Nonuniform dichotomy spectrum and reducibility for nonautonomous difference equations
Jifeng Chu, Hailong Zhu, Stefan Siegmund +1
For nonautonomous linear difference equations, we introduce the notion of the so-called nonuniform dichotomy spectrum and prove a spectral theorem. Moreover, we introduce the notio…
A new concept of local metric entropy for finite-time nonautonomous dynamical systems
Luu Hoang Duc, Stefan Siegmund
We introduce a new concept of finite-time entropy which is a local version of the classical concept of metric entropy. Based on that, a finite-time version of Pesin's entropy formu…