Hacker News new | past | comments | ask | show | jobs | submit login
Giles Gardam disproves Kaplansky's unit conjecture (uni-muenster.de)
1 point by threatofrain on April 12, 2021 | hide | past | favorite | 1 comment



A counterexample to the unit conjecture for group rings.

https://arxiv.org/pdf/2102.11818.pdf




Consider applying for YC's Summer 2025 batch! Applications are open till May 13

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: