@article{unobservablesubspaceevolutionandalignmen,
  title = {Unobservable Subspace Evolution and Alignment for Consistent Visual-Inertial Navigation},
  author = {Chungeng Tian and Fenghua He and Ning Hao},
  year = {2025},
  eprint = {2511.17992},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2511.17992},
}