126 citations · 215 across the 7 of their papers we have counts for
6 papers · 1 filter
Coagulation and fragmentation dynamics of inertial particles
Jens C. Zahnow, Rafael D. Vilela, Ulrike Feudel +1
Inertial particles suspended in many natural and industrial flows undergo coagulation upon collisions and fragmentation if their size becomes too large or if they experience large…
Moving Finite Size Particles in a Flow: A Physical Example for Pitchfork Bifurcations of Tori
Jens C. Zahnow, Ulrike Feudel
The motion of small, spherical particles of finite size in fluid flows at low Reynolds numbers is described by the strongly nonlinear Maxey-Riley equations. Due to the Stokes drag…
Kinematic studies of transport across an island wake, with application to the Canary islands
Mathias Sandulescu, Emilio Hernandez-Garcia, Cristobal Lopez +1
Transport from nutrient-rich coastal upwellings is a key factor influencing biological activity in surrounding waters and even in the open ocean. The rich upwelling in the North-We…
Generalized models as a universal approach to the analysis of nonlinear dynamical systems
Thilo Gross, Ulrike Feudel
We present a universal approach to the investigation of the dynamics in generalized models. In these models the processes that are taken into account are not restricted to specific…
Enhancement of Noise-induced Escape through the Existence of a Chaotic Saddle
Suso Kraut, Ulrike Feudel
We study the noise-induced escape process in a prototype dissipative nonequilibrium system, the Ikeda map. In the presence of a chaotic saddle embedded in the basin of attraction o…
Multistability, noise and attractor-hopping: The crucial role of chaotic saddles
Suso Kraut, Ulrike Feudel
We investigate the hopping dynamics between different attractors in a multistable system under the influence of noise. Using symbolic dynamics we find a sudden increase of dynamica…