@article{adeepdoubleritzmethodforsolvingpartial,
  title = {A Deep Double Ritz Method (D$^2$RM) for solving Partial Differential Equations using Neural Networks},
  author = {Carlos Uriarte and David Pardo and Ignacio Muga and Judit Muñoz-Matute},
  year = {2022},
  eprint = {2211.03627},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2211.03627v3},
}