3-handle construction on II$_1$ factors
Gao, David, Srivatsav Kunnawalkam Elayavalli, Gregory Patchell · arXiv (Cornell University) · 2025
We find a subtle modification to the construction of Chifan-Ioana-Kunnawalkam Elayavalli, which yields a drastic simplification of the proof of the existence of two non Gamma non elementarily equivalent II$_1$ factors.