| Well conditioned spherical designs for integration and interpolation on the two-sphere C An, X Chen, IH Sloan, RS Womersley SIAM journal on Numerical Analysis 48 (6), 2135-2157, 2010 | 54 | 2010 |
| Regularized least squares approximations on the sphere using spherical designs C An, X Chen, IH Sloan, RS Womersley SIAM Journal on numerical analysis 50 (3), 1513-1534, 2012 | 45 | 2012 |
| Differentiation formulas of some hypergeometric functions with respect to all parameters H Kang, C An Applied Mathematics and Computation 258, 454-464, 2015 | 26 | 2015 |
| On evaluation of Bessel transforms with oscillatory and algebraic singular integrands R Chen, C An Journal of Computational and Applied Mathematics 264, 71-81, 2014 | 24 | 2014 |
| Lasso hyperinterpolation over general regions C An, HN Wu SIAM Journal on Scientific Computing 43 (6), A3967–A3991, 2021 | 17 | 2021 |
| On the evaluation of infinite integrals involving Bessel functions R Chen, C An Applied Mathematics and Computation 235, 212-220, 2014 | 15 | 2014 |
| On the quadrature exactness in hyperinterpolation C An, HN Wu BIT numerical mathematics, 2023 | 8 | 2023 |
| Tikhonov regularization for polynomial approximation problems in Gauss quadrature points C An, HN Wu Inverse Problems 37 (1), 015008, 2021 | 8 | 2021 |
| Bypassing the quadrature exactness assumption of hyperinterpolation on the sphere C An, HN Wu Journal of complexity, 2024 | 5 | 2024 |
| The springback penalty for robust signal recovery C An, HN Wu, X Yuan Applied and Computational Harmonic Analysis 61, 319-346, 2022 | 4 | 2022 |
| Numerical integration over the unit sphere by using spherical t-design C An, S Chen arXiv preprint arXiv:1611.02785, 2016 | 4 | 2016 |
| Corrigendum: Regularized Least Squares Approximations on the Sphere Using Spherical Designs C An, X Chen, IH Sloan, RS Womersley SIAM Journal on Numerical Analysis 52 (4), 2205-2206, 2014 | 4 | 2014 |
| Distribution of points on the sphere and spherical designs C An Hong Kong Polytechnic University, 2011 | 4 | 2011 |
| Numerical construction of spherical t-designs by Barzilai-Borwein method C An, Y Xiao Applied Numerical Mathematics 150, 295-302, 2020 | 3 | 2020 |
| Lasso trigonometric polynomial approximation for periodic function recovery in equidistant points C An, M Cai Applied Numerical Mathematics 194, 115-130, 2023 | 2 | 2023 |
| Error bounds for numerical integration of oscillatory Bessel transforms with algebraic or logarithmic singularities H Kang, C An arXiv preprint arXiv:1401.2744, 2014 | 2 | 2014 |
| Is hyperinterpolation efficient in the approximation of singular and oscillatory functions? C An, HN Wu Journal of Approximation Theory, 2024 | 1 | 2024 |
| Enhanced total variation minimization for stable image reconstruction C An, HN Wu, X Yuan Inverse Problems, 2023 | 1 | 2023 |
| Hard thresholding hyperinterpolation over general regions C An, JS Ran arXiv preprint arXiv:2209.14634, 2022 | 1 | 2022 |
| Regularized Weighted Discrete Least Squares Approximation Using Gauss Quadrature Points C An, HN Wu arXiv preprint arXiv:1805.01140, 2018 | 1 | 2018 |
Hao-Ning WuThe University of Hong KongVerified email at hku.hk
