Congpei An
- Lasso hyperinterpolation over general regions
2020/11/01 by Congpei An, An, Congpei, Hao-Ning Wu +1 · 4 citations
Computer Science · Engineering · Mathematics · #33C52 #41A10 #65D05 #65D15 #FOS: Mathematics #Mathematical Approximation and Integration #Numerical Analysis (math.NA) #Numerical methods in inverse problems #Sparse and Compressive Sensing Techniques #cs.NA #math.NA #msc:33C52 #msc:41A10 #msc:65D05 #msc:65D15
- Numerical construction of spherical t-designs by Barzilai-Borwein method
2019/04/16 by Yuchen Xiao, Xiao, Yuchen, Congpei An +1 · 1 citation
Engineering · Materials Science · Mathematics · #65D99 #65F99 #Advanced Theoretical and Applied Studies in Material Sciences and Geometry #FOS: Mathematics #Mathematical Approximation and Integration #Numerical Analysis (math.NA) #Optimization and Control (math.OC) #Quasicrystal Structures and Properties
- Hard thresholding hyperinterpolation over general regions
2022/09/29 by Congpei An, An, Congpei, Jiashu Ran +1 · 4 citations
Computer Science · Engineering · Mathematics · #33C52 #41A10 #65D05 #65D15 #FOS: Mathematics #Image and Signal Denoising Methods #Numerical Analysis (math.NA) #Numerical methods in inverse problems #Sparse and Compressive Sensing Techniques
- Lasso trigonometric polynomial approximation for periodic function recovery in equidistant points
2022/10/09 by Congpei An, An, Congpei, Mou Cai +1 · 1 citation
Engineering · Mathematics · #FOS: Mathematics #Mathematical Approximation and Integration #Numerical Analysis (math.NA) #Sparse and Compressive Sensing Techniques #Tensor decomposition and applications
- Regularized Barzilai-Borwein method
2022/11/12 by Congpei An, Xin Xu, An, Congpei +1 · 2 citations
Computer Science · Engineering · Mathematics · #90C20 90C25 90C30 #Advanced Optimization Algorithms Research #FOS: Mathematics #Numerical Analysis (math.NA) #Optimization and Control (math.OC) #Optimization and Variational Analysis #Sparse and Compressive Sensing Techniques
- An Optimization Approach to Weight Collocation for Scattered Spherical Data
2026/07/22 by Congpei An, Xiannan Hu, Xiaoming Yuan · 1 citation
Computer Science · Mathematics · #math.NA #cs.NA
- From Pólya's Conditions to a Complete Characterization of the L2 Convergence of Hyperinterpolation
2026/08/01 by Congpei An, Xiannan Hu, Xiaoming Yuan
Mathematics · Computer Science · #math.NA #cs.NA #msc:41A35 #msc:41A17 #msc:41A55 #msc:65D15 #msc:65D32