500 citations · 1.2k across the 40 of their papers we have counts for
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math.NA2015★ 49 cited
Tensor calculus in polar coordinates using Jacobi polynomials
Geoffrey M. Vasil, Keaton J. Burns, Daniel Lecoanet +3
Spectral methods are an efficient way to solve partial differential equations on domains possessing certain symmetries. The utility of a method depends strongly on the choice of sp…
astro-ph.IM2015★ 102 cited
A Validated Nonlinear Kelvin-Helmholtz Benchmark for Numerical Hydrodynamics
Daniel Lecoanet, Michael McCourt, Eliot Quataert +6
The nonlinear evolution of the Kelvin-Helmholtz instability is a popular test for code verification. To date, most Kelvin-Helmholtz problems discussed in the literature are ill-pos…