A Fast Analysis-Based Discrete Hankel Transform Using Asymptotic Expansions
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Publication:2945408
DOI10.1137/151003106zbMath1327.65271arXiv1501.01652OpenAlexW2963468398MaRDI QIDQ2945408
Publication date: 10 September 2015
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1501.01652
Numerical methods for integral transforms (65R10) Bessel and Airy functions, cylinder functions, ({}_0F_1) (33C10)
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Reducing dimensionality to model 2D rotating and standing waves in a delayed nonlinear optical system with thin annulus aperture ⋮ Fast discrete finite Hankel transform for equations in a thin annulus ⋮ Fast Expansion into Harmonics on the Disk: A Steerable Basis with Fast Radial Convolutions ⋮ Interpolative Decomposition Butterfly Factorization ⋮ Interpolative Butterfly Factorization ⋮ Computing with Functions in Spherical and Polar Geometries II. The Disk
Uses Software
Cites Work
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