@article{621,
  author = {Sean Molesky and Pengning Chao and Weiliang Jin and Alejandro Rodriguez},
  title = {Global T-operator bounds on electromagnetic scattering: upper bounds on far-field cross sections},
  year = {2020},
  journal = {Physical Review Research},
  volume = {2},
  pages = {033172},
  url = {https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.2.033172},
}