# [Backward intertwiners and a transitive commutant](paper.pdf)

**Author:** OpenAI

**Date:** September 27, 2026

## Citation

```bibtex
@misc{OAI:Backward-intertwiners-and-a-transitive-commutant-September-27-2026,
  author = {{OpenAI}},
  title = {{Backward intertwiners and a transitive commutant}},
  howpublished = {OpenAI Math Release preprint
                  \href{https://github.com/openai/math/blob/main/preprints/Backward-intertwiners-and-a-transitive-commutant-September-27-2026/paper.pdf}{OAI:Backward-intertwiners-and-a-transitive-commutant-September-27-2026}},
  year = {2026}
}
```