@article{leveragingsecondordercurvatureforefficie, title = {Leveraging Second-Order Curvature for Efficient Learned Image Compression: Theory and Empirical Evidence}, author = {Yichi Zhang and Fengqing Zhu}, year = {2026}, eprint = {2601.20769}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2601.20769}, }