@article{spectralecholocationviathewaveembedding,
  title = {Spectral Echolocation via the Wave Embedding},
  author = {Alexander Cloninger and Stefan Steinerberger},
  year = {2016},
  eprint = {1607.04566},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1607.04566v1},
}