210 citations · 1.3k across the 48 of their papers we have counts for
4 papers · 1 filter
Spontaneous Symmetry Breaking for Extreme Vorticity and Strain in the 3D Navier-Stokes Equations
Timo Schorlepp, Tobias Grafke, Sandra May +1
We investigate the spatio-temporal structure of the most likely configurations realising extremely high vorticity or strain in the stochastically forced 3D incompressible Navier-St…
Explicit construction of joint multipoint statistics in complex systems
J. Friedrich, J. Peinke, A. Pumir +1
Complex systems often involve random fluctuations for which self-similar properties in space and time play an important role. Fractional Brownian motions, characterized by a single…
Gel'fand-Yaglom type equations for calculating fluctuations around Instantons in stochastic systems
Timo Schorlepp, Tobias Grafke, Rainer Grauer
In recent years, instanton calculus has successfully been employed to estimate tail probabilities of rare events in various stochastic dynamical systems. Without further correction…
Multi-level stochastic refinement for complex time series and fields: A Data-Driven Approach
M. Sinhuber, J. Friedrich, R. Grauer +1
Spatio-temporally extended nonlinear systems often exhibit a remarkable complexity in space and time. In many cases, extensive datasets of such systems are difficult to obtain, yet…