@article{howdotransformerslearntopicstructure,
  title = {How Do Transformers Learn Topic Structure: Towards a Mechanistic Understanding},
  author = {Yuchen Li and Yuanzhi Li and Andrej Risteski},
  year = {2023},
  eprint = {2303.04245},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2303.04245v2},
}