A counterexample to the PIA conjecture for minimal log discrepancies
Abstract
We give a counterexample to the PIA (precise inversion of adjunction) conjecture for minimal log discrepancies. We also give a counterexample to the LSC (lower semicontinuity) conjecture for families.
Fields of Study & Subjects
Mathematical Approximation and Integration
Publication details
- Journal / source
- Duke Mathematical Journal
- Publisher
- Duke University Press
- Volume
- 175
- Issue
- 10
- Pages
- 1715–1736
- Publication date
- 15 July 2026
- Language
- EN