@article{ontheminimizationofsobolevnormsoftime,
  title = {On the Minimization of Sobolev Norms of Time-Varying Graph Signals: Estimation of New Coronavirus Disease 2019 Cases},
  author = {Jhony H. Giraldo and Thierry Bouwmans},
  year = {2020},
  eprint = {2007.00336},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.00336v1},
}