@article{adiffusionmapbasedalgorithmforgradient,
  title = {A diffusion-map-based algorithm for gradient computation on manifolds and applications},
  author = {Alvaro Almeida Gomez and Antônio J. Silva Neto and Jorge P. Zubelli},
  year = {2021},
  eprint = {2108.06988},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.06988v5},
}