Lämmel, S.; Shikhman, V. - In: Journal of Global Optimization 82 (2021) 2, pp. 219-242
We study sparsity constrained nonlinear optimization (SCNO) from a topological point of view. Special focus will be on M-stationary points from Burdakov et al. (SIAM J Optim 26:397–425, 2016), also introduced as NC\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym}...