@article{optimalbraindecompositionforaccuratellml, title = {Optimal Brain Decomposition for Accurate LLM Low-Rank Approximation}, author = {Yuhang Li and Donghyun Lee and Ruokai Yin and Priyadarshini Panda}, year = {2026}, eprint = {2604.00821}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.00821}, }