@article{optimizationbasedmcmcmethodsfornonlinear,
  title = {Optimization-Based MCMC Methods for Nonlinear Hierarchical Statistical Inverse Problems},
  author = {Johnathan Bardsley and Tiangang Cui},
  year = {2020},
  eprint = {2002.06358},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2002.06358v1},
}