2 papers
math.OC2026
Difference-of-Convex Elastic Net for Compressed Sensing
Lang Yu, Nanjing Huang
This work proposes a novel and unified sparse recovery framework, termed the difference of convex Elastic Net (DCEN). This framework effectively balances strong sparsity promotion…
math.OC2025
An Efficient ADMM Method for Ratio-Type Nonconvex and Nonsmooth Minimization in Sparse Recovery
Lang Yu, Nanjing Huang
Sparse signal recovery based on nonconvex and nonsmooth optimization problems has significant applications and demonstrates superior performance in signal processing and machine le…