Thurston Geometrization Conjecture Fully Formalized in Lean
A team led by Ayush Khaitan, collaborating with NVIDIA, completed a full Lean formalization of the Hamilton–Perelman proof of Thurston's Geometrization Conjecture—about 4.7 million lines of code in two weeks—extending earlier work that covered only the Poincaré Conjecture.
2026-10-10 ~ 2026-10-10 · 2 related posts
- Episode 1: Poincaré Conjecture Fully Formalized in 4.7M Lines of Lean(2026-09-28, 3 posts)
- Episode 2: Thurston Geometrization Conjecture Fully Formalized in Lean(2026-10-10, 2 posts)
- Poincaré conjecture proof fully formalized in Lean: 4.7M lines in two weeks with NVIDIA — thesaraharminta · 2026-10-10
- Full Lean Formalization of the Geometrization Conjecture Proof Completed — soumitrashukla9 · 2026-10-10