Invariance of certain plurigenera for surfaces in mixed characteristics

Abstract

We prove the deformation invariance of Kodaira dimension and of certain plurigenera for log surfaces which are smooth over a DVR.

References in corpus (2)

• Boundedness of moduli of varieties of general type
• Minimal model program for excellent surfaces

Cited by in corpus (2)

• Relative semiampleness in mixed characteristic
• Families of stable 3-folds in positive characteristic