activity
20132023
most citedAn algorithm for the numerical evaluation of the associated Legendre functions that runs in time independent of degree and order

11 citations · 30 across the 19 of their papers we have counts for

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Showing 2020Show all

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math.NA2020★ 2 cited

Rapid Application of the Spherical Harmonic Transform via Interpolative Decomposition Butterfly Factorization

James Bremer, Ze Chen, Haizhao Yang

We describe an algorithm for the application of the forward and inverse spherical harmonic transforms. It is based on a new method for rapidly computing the forward and inverse ass…