@article{functionalsufficientdimensionreduction,
  title = {Functional sufficient dimension reduction through information maximization with application to classification},
  author = {Xinyu Li and Jianjun Xu and Wenquan Cui and Haoyang Cheng},
  year = {2023},
  eprint = {2305.10880},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.10880v3},
}