A connectedness theorem over the spectrum of a formal power series ring

Abstract

We study the connectedness of the non-subklt locus over the spectrum of a formal power series ring. In dimension 3, we prove the existence and normality of the smallest lc centre, and apply it to the ACC for minimal log discrepancies greater than 1 on non-singular 3-folds.

20 pages

References in corpus (2)

• Desingularization of quasi-excellent schemes in characteristic zero
• Which powers of holomorphic functions are integrable?