@article{geodesicconvexoptimizationdifferentiatio,
  title = {Geodesic Convex Optimization: Differentiation on Manifolds, Geodesics, and Convexity},
  author = {Nisheeth K. Vishnoi},
  year = {2018},
  eprint = {1806.06373},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.06373v1},
}