@article{geopairgeometrypreservingcrosslayerfacto, title = {GeoPair: Geometry-Preserving Cross-Layer Factorization for Training-Free Transformer Compression}, author = {Baher Mohammad and Ammar Ali and Stamatios Lefkimmiatis}, year = {2026}, eprint = {2609.25963}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2609.25963}, }