@article{linearregressionwithoverparameterized, title = {Linear regression with overparameterized linear neural networks: Tight upper and lower bounds for implicit $\ell^1$-regularization}, author = {Hannes Matt and Dominik Stöger}, year = {2025}, eprint = {2506.01143}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2506.01143v1}, }