@article{acceleratingbirkhoffprojectionformanifol,
  title = {Accelerating Birkhoff Projection for Manifold-Constrained Hyper-Connections},
  author = {Chenrui Wang and Yixuan Qiu},
  year = {2026},
  eprint = {2606.07574},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.07574},
}