Article ID Journal Published Year Pages File Type
5772902 Journal of Pure and Applied Algebra 2017 25 Pages PDF
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 Rn−1π⁎OX, 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
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