Positivity and Lifts of the Frobenius
arXiv:1311.0974
Abstract
We show that a smooth scheme over a ring of Witt vectors cannot have a lift of the Frobenius if it has positive Kodaira dimension.
arXiv comment7 pages
arXiv:1311.0974
We show that a smooth scheme over a ring of Witt vectors cannot have a lift of the Frobenius if it has positive Kodaira dimension.
arXiv comment7 pages