@article{lightweightfairnessforllmbasedrecommenda, title = {Lightweight Fairness for LLM-Based Recommendations via Kernelized Projection and Gated Adapters}, author = {Nan Cui and Wendy Hui Wang and Yue Ning}, year = {2026}, eprint = {2603.23780}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.23780}, }