On diagonally structured scheme for nonlinear least squares and data-fitting problemsMahmoud Muhammad Yahaya, Poom Kumam, Parin Chaipunya, Aliyu Muhammed Awwal and Lin WangRAIRO-Oper. Res., 58 4 (2024) 2887-2905DOI: https://doi.org/10.1051/ro/2024102
