Tikhonov regularization for polynomial approximation problems in Gauss quadrature points. - Congpei An; Hao-Ning Wu 003 (CoRR, 2020)

The springback penalty for robust signal recovery. - Congpei An; Hao-Ning Wu 003; Xiaoming Yuan (CoRR, 2021)

Lasso Hyperinterpolation Over General Regions. - Congpei An; Hao-Ning Wu 003 (SIAM J. Sci. Comput., 2021)

Enhanced total variation minimization for stable image reconstruction. - Congpei An; Hao-Ning Wu 003; Xiaoming Yuan (CoRR, 2022)

On the quadrature exactness in hyperinterpolation. - Congpei An; Hao-Ning Wu 003 (CoRR, 2022)

Breaking quadrature exactness: A spectral method for the Allen-Cahn equation on spheres. - Hao-Ning Wu 003; Xiaoming Yuan (CoRR, 2023)

Spherical configurations and quadrature methods for integral equations of the second kind. - Congpei An; Hao-Ning Wu 003 (CoRR, 2024)

Is hyperinterpolation efficient in the approximation of singular and oscillatory functions? - Congpei An; Hao-Ning Wu 003 (J. Approx. Theory, 2024)

Bypassing the quadrature exactness assumption of hyperinterpolation on the sphere. - Congpei An; Hao-Ning Wu 003 (J. Complex., 2024)