13 citations · 28 across the 14 of their papers we have counts for
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math.NA2017★ 13 cited
Conquering the pre-computation in two-dimensional harmonic polynomial transforms
Richard Mikael Slevinsky
We describe a skeletonization of the spherical harmonic connection problem that reduces the storage and pre-computation to superoptimal complexities at the cost of increasing the e…
math.NA2017
Fast and backward stable transforms between spherical harmonic expansions and bivariate Fourier series
Richard Mikael Slevinsky
A rapid transformation is derived between spherical harmonic expansions and their analogues in a bivariate Fourier series. The change of basis is described in two steps: firstly, e…