Li, Qian; Zhang, Wei; Bai, Yanqin; Wang, Guoqiang A non-convex piecewise quadratic approximation of \(\ell_0\) regularization: theory and accelerated algorithm. (English) Zbl 1519.90114 J. Glob. Optim. 86, No. 2, 323-353 (2023). MSC: 90C06 90C26 65K05 PDFBibTeX XMLCite \textit{Q. Li} et al., J. Glob. Optim. 86, No. 2, 323--353 (2023; Zbl 1519.90114) Full Text: DOI
Gao, Xuerui; Bai, Yanqin; Fang, Shu-Cherng; Luo, Jian; Li, Qian A new hybrid \(l_p\)-\(l_2\) model for sparse solutions with applications to image processing. (English) Zbl 1524.90255 J. Ind. Manag. Optim. 19, No. 2, 890-915 (2023). MSC: 90C26 90C46 90C90 65K05 PDFBibTeX XMLCite \textit{X. Gao} et al., J. Ind. Manag. Optim. 19, No. 2, 890--915 (2023; Zbl 1524.90255) Full Text: DOI
Wang, Jun Sparse reconstruction via the mixture optimization model with iterative support estimate. (English) Zbl 07775596 Inf. Sci. 574, 1-11 (2021). MSC: 94A12 65K10 90C25 90C51 90C30 PDFBibTeX XMLCite \textit{J. Wang}, Inf. Sci. 574, 1--11 (2021; Zbl 07775596) Full Text: DOI
Li, Qian; Zhang, Wei An improved linear convergence of FISTA for the LASSO problem with application to CT image reconstruction. (English) Zbl 1482.90252 J. Comb. Optim. 42, No. 4, 831-847 (2021). MSC: 90C55 PDFBibTeX XMLCite \textit{Q. Li} and \textit{W. Zhang}, J. Comb. Optim. 42, No. 4, 831--847 (2021; Zbl 1482.90252) Full Text: DOI
Li, Qian; Bai, Yanqin; Yu, Changjun; Yuan, Ya-xiang A new piecewise quadratic approximation approach for \(L_0\) norm minimization problem. (English) Zbl 1409.90188 Sci. China, Math. 62, No. 1, 185-204 (2019). MSC: 90C30 90C59 90C90 PDFBibTeX XMLCite \textit{Q. Li} et al., Sci. China, Math. 62, No. 1, 185--204 (2019; Zbl 1409.90188) Full Text: DOI
Mercorelli, P. Denoising and harmonic detection using nonorthogonal wavelet packets in industrial applications. (English) Zbl 1333.90037 J. Syst. Sci. Complex. 20, No. 3, 325-343 (2007). MSC: 90B30 PDFBibTeX XMLCite \textit{P. Mercorelli}, J. Syst. Sci. Complex. 20, No. 3, 325--343 (2007; Zbl 1333.90037) Full Text: DOI