327 citations · 2.4k across the 62 of their papers we have counts for
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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…
Recent Developments in Theories of Inhomogeneous and Anisotropic Turbulence
J. B. Marston, S. M. Tobias
Understanding inhomogeneous and anisotropic fluid flows require mathematical and computational tools that are tailored to such flows and distinct from methods used to understand th…
Non-equivalence of quasilinear dynamical systems and their statistical closures
G. V. Nivarti, R. R. Kerswell, J. B. Marston +1
It is widely believed that statistical closure theories for dynamical systems provide statistics equivalent to those of the governing dynamical equations from which the former are…
Topology of rotating stratified fluids with and without background shear flow
Ziyan Zhu, Christopher Li, J. B. Marston
Poincaré-gravity modes described by the shallow water equations in a rotating frame have non-trivial topology, providing a new perspective on the origin of equatorially trapped Kel…
Generalised Quasilinear Approximation of the Interaction of Convection and Mean Flows in a Thermal Annulus
S. M. Tobias, J. Oishi, J. B. Marston
In this paper we examine the interaction of convection, rotation and mean flows in a thermal annulus. In this system mean flows are driven by correlations induced by rotation leadi…
Dimensional Reduction of Direct Statistical Simulation
Altan Allawala, S. M. Tobias, J. B. Marston
Direct Statistical Simulation (DSS) solves the equations of motion for the statistics of turbulent flows in place of the traditional route of accumulating statistics by Direct Nume…