Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5772902 | Journal of Pure and Applied Algebra | 2017 | 25 Pages |
Abstract
In this paper, we study the Frobenius split property of fibrations over curves via the relative Frobenius morphism. In particular, we can classify Frobenius split Abelian fiber spaces over curves which has no wild fibers in terms of the degree of the top higher direct image Rnâ1ÏâOX, the multiplicities of multiple fibers, non-ordinary points, and the characteristic of the base field.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Tomoaki Shirato,