Needlet approximation for isotropic random fields on the sphere

DOI10.1016/j.jat.2017.01.001zbMath1362.60049arXiv1512.07790OpenAlexW2280845042WikidataQ60138310 ScholiaQ60138310MaRDI QIDQ514219

Quoc Thong Le Gia, Robert S. Womersley, Yu Guang Wang, Ian H. Sloan

Publication date: 28 February 2017

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1512.07790

zbMATH Keywords

waveletssphereisotropic random fieldsneedletsGaussian random fields

Mathematics Subject Classification ID

Related Items (8)

Isotropic sparse regularization for spherical harmonic representations of random fields on the sphere ⋮ Flexible-bandwidth needlets ⋮ Approximation and localized polynomial frame on double hyperbolic and conic domains ⋮ Hyperinterpolation for Spectral Wave Propagation Models in Three Dimensions ⋮ Approximation and localized polynomial frame on conic domains ⋮ Fractional stochastic partial differential equation for random tangent fields on the sphere ⋮ Unnamed Item ⋮ Asymptotic behaviour of level sets of needlet random fields

Uses Software

• DLMF

Cites Work

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