101 citations · 146 across the 5 of their papers we have counts for
6 papers · 1 filter
Signatures consistent with multi-frequency tipping in the Atlantic meridional overturning circulation
Andrew Keane, Bernd Krauskopf, Timothy M. Lenton
The early detection of tipping points, which describe a rapid departure from a stable state, is an important theoretical and practical challenge. Tipping points are most commonly a…
The limits of sustained self-excitation and stable periodic pulse trains in the Yamada model with delayed optical feedback
Stefan Ruschel, Bernd Krauskopf, Neil G. R. Broderick
We consider the Yamada model for an excitable or self-pulsating laser with saturable absorber, and study the effects of delayed optical self-feedback in the excitable case. More sp…
A continuation approach to computing phase resetting curves
Peter Langfield, Bernd Krauskopf, Hinke M. Osinga
Phase resetting is a common experimental approach to investigating the behaviour of oscillating neurons. Assuming repeated spiking or bursting, a phase reset amounts to a brief per…
The Yamada model for a self-pulsing laser: bifurcation structure for non-identical decay times of gain and absorber
Robert Otupiri, Bernd Krauskopf, Neil G. R. Broderick
We consider self-pulsing in lasers with a gain section and an absorber section via a mechanism known as Q-switching, as described mathematically by the Yamada ordinary differential…
Global manifold structure of a continuous-time heterodimensional cycle
Andy Hammerlindl, Bernd Krauskopf, Gemma Mason +1
A heterodimensional cycle consists of a pair of heteroclinic connections between two saddle periodic orbits with unstable manifolds of different dimensions. Recent theoretical work…
Using feedback control and Newton iterations to track dynamically unstable phenomena in experiments
Jan Sieber, Bernd Krauskopf
If one wants to explore the properties of a dynamical system systematically one has to be able to track equilibria and periodic orbits regardless of their stability. If the dynamic…