@article{sparseinversionforderivativeoflog,
  title = {Sparse inversion for derivative of log determinant},
  author = {Shengxin Zhu and Andrew J Wathen},
  year = {2019},
  eprint = {1911.00685},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.00685v1},
}