100 citations · 1k across the 54 of their papers we have counts for
54 papers
Ordering of timescales predicts applicability of quasi-linear theory in unstable flows
Curtis J. Saxton, Brad Marston, Jeffrey S. Oishi +1
We discuss the applicability of quasilinear-type approximations for a turbulent system with a large range of spatial and temporal scales. We consider a paradigm fluid system of rot…
Linear and nonlinear properties of the Goldreich-Schubert-Fricke instability in stellar interiors with arbitrary local radial and latitudinal differential rotation
Robert W. Dymott, Adrian J. Barker, Chris A. Jones +1
We investigate the linear and nonlinear properties of the Goldreich-Schubert-Fricke (GSF) instability in stellar radiative zones with arbitrary local (radial and latitudinal) diffe…
Jupiter's cloud-level variability triggered by torsional oscillations in the interior
Kumiko Hori, Chris A. Jones, Arrate Antuñano +2
Jupiter's weather layer exhibits long-term and quasi-periodic cycles of meteorological activity that can completely change the appearance of its belts and zones. There are cycles w…
Direct Statistical Simulation Using Generalised Cumulant Expansions
G. V. Nivarti, J. B. Marston, S. M. Tobias
In recent years, the Generalised Quasilinear (GQL) approximation has been developed and its efficacy tested against purely quasilinear (QL) approximations. GQL systematically inter…
Direct statistical simulation of Lorenz96 system in model reduction approaches
Kuan Li, J. B. Marston, Steven M. Tobias
Direct statistical simulation (DSS) of nonlinear dynamical systems bypasses the traditional route of accumulating statistics by lengthy direct numerical simulations (DNS) by solvin…
Transition to chaos and modal structure of magnetized Taylor-Couette flow
Anna Guseva, Steven M. Tobias
Taylor-Couette flow is often used as a simplified model for complex rotating flows in the interior of stars and accretion disks. The flow dynamics in these objects is influenced by…