TY - JOUR AU - Fan, Zhenan AU - Fang, Huang AU - Friedlander, Michael P. TI - Cardinality-constrained structured data-fitting problems JO - Open Journal of Mathematical Optimization PY - 2024 SP - 1 EP - 21 VL - 5 PB - Université de Montpellier UR - https://www.numdam.org/articles/10.5802/ojmo.27/ DO - 10.5802/ojmo.27 LA - en ID - OJMO_2024__5__A2_0 ER -