2 problems

Positive-density conjecture for Hodge–Witt reduction
Let $K$ be a number field and let $X/K$ be a smooth projective variety. Say that $X$ has Hodge–Witt reduction at a prime of $K$ when its smooth reduction at that prime is Hodge–Wit…
openarithmetic-geometry hodge-witt number-fields
0 responses
04
Hodge-Witt symmetry conjecture for liftable varieties
Hodge-Witt symmetry conjecture. The variety $X$ satisfies Hodge-Witt symmetry. In particular, Ekedahl's conditions hold:
openarithmetic-geometry crystalline-cohomology hodge-witt
0 responses
08

Positive-density conjecture for Hodge–Witt reduction