275 citations · 1.1k across the 26 of their papers we have counts for
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physics.geo-ph2012★ 35 cited
Modes and instabilities in magnetized spherical Couette flow
Aldo Figueroa, Nathanaël Schaeffer, Henri-Claude Nataf +1
Several teams have reported peculiar frequency spectra for flows in a spherical shell. To address their origin, we perform numerical simulations of the spherical Couette flow in a…
physics.comp-ph2012★ 273 cited
Efficient Spherical Harmonic Transforms aimed at pseudo-spectral numerical simulations
Nathanaël Schaeffer
In this paper, we report on very efficient algorithms for the spherical harmonic transform (SHT). Explicitly vectorized variations of the algorithm based on the Gauss-Legendre quad…