We consider a numerical approach for a covariant generalized Navier–Stokes equation on
general surfaces and study the influence of varying Gaussian curvature on anomalous …

Rotating turbulence is commonly known for being dominated by geostrophic vortices that
are invariant along the rotation axis and undergo an inverse cascade. Yet, it has recently …

This paper reports spectral analyses, using Singular Spectral Analysis, of variations of the
Arctic and Antarctic sea-ice extents (SI), and of the atmospheric surface pressure (AP) in …

Over the last decade, substantial progress has been made in understanding the topology of
quasi-two-dimensional (2-D) non-equilibrium fluid flows driven by ATP-powered …

We develop a spectral method for solving the incompressible generalized Navier--Stokes
equations in the ball with no-flux and prescribed slip boundary conditions. The algorithm …

We examine the late-time evolution of an inviscid zonally symmetric shallow-water flow on
the surface of a rotating spherical earth. An arbitrary initial condition radiates inertia–gravity …

The ability to navigate in complex, inhomogeneous environments is fundamental to survival
at all length scales, giving rise to the rapid development of various subfields in …