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Hierarchical O(N) Computation of Small-Angle Scattering Profiles and their Associated Derivatives
Fast algorithms for Debye summation, which arises in computations performed in crystallography, small/wide-angle X-ray scattering (SAXS/WAXS) and small-angle neutron scattering (SANS), were recently presented in Gumerov ...
A Hierarchical Algorithm for Fast Debye Summation with Applications to Small Angle Scattering
Debye summation, which involves the summation of sinc functions of distances between all pair of atoms in three dimensional space, arises in computations performed in crystallography, small/wide angle X-ray scattering ...