@article{ontheglobalsolutionofsoftkmeans,
  title = {On the Global Solution of Soft k-Means},
  author = {Feiping Nie and Hong Chen and Rong Wang and Xuelong Li},
  year = {2022},
  eprint = {2212.03589},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2212.03589v1},
}