139 citations · 600 across the 12 of their papers we have counts for
12 papers
An impulse to the ground to end rolling with slipping
Gerrit Ansmann
Several scenarios used in teaching feature a rolling motion with slipping that transitions to one without through friction with the ground. We summarise these transitions by introd…
Complexity and irreducibility of dynamics on networks of networks
Leonardo Rydin Gorjão, Arindam Saha, Gerrit Ansmann +2
We study numerically the dynamics of a network of all-to-all-coupled, identical sub-networks consisting of diffusively coupled, non-identical FitzHugh--Nagumo oscillators. For a la…
Efficiently and easily integrating differential equations with JiTCODE, JiTCDDE, and JiTCSDE
Gerrit Ansmann
We present a family of Python modules for the numerical integration of ordinary, delay, or stochastic differential equations. The key features are that the user enters the derivati…
Self-induced switchings between multiple space-time patterns on complex networks of excitable units
Gerrit Ansmann, Klaus Lehnertz, Ulrike Feudel
We report on self-induced switchings between multiple distinct space--time patterns in the dynamics of a spatially extended excitable system. These switchings between low-amplitude…
Data-driven prediction and prevention of extreme events in a spatially extended excitable system
Stephan Bialonski, Gerrit Ansmann, Holger Kantz
Extreme events occur in many spatially extended dynamical systems, often devastatingly affecting human life which makes their reliable prediction and efficient prevention highly de…
A highly specific test for periodicity
Gerrit Ansmann
We present a method that allows to distinguish between nearly periodic and strictly periodic time series. To this purpose, we employ a conservative criterion for periodicity, namel…