@article{lowerboundsandoptimalalgorithmsfornon,
  title = {Lower Bounds and Optimal Algorithms for Non-Smooth Convex Decentralized Optimization over Time-Varying Networks},
  author = {Dmitry Kovalev and Ekaterina Borodich and Alexander Gasnikov and Dmitrii Feoktistov},
  year = {2024},
  eprint = {2405.18031},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2405.18031v1},
}