“Uniform Sufficient Condition For the Recovery of Non-Strictly Block $k$-Sparse Signals by Weighted $ℓ_{2,p} $− $\alpha ℓ_{2,q}$ Nonconvex Minimization Method”. Journal of Computational Mathematics (November 19, 2025). Accessed December 5, 2025. https://www.global-sci.com/index.php/JCM/article/view/23267.