Unformatted text preview: finite rank, and to degenerate at E~. (5.1) Theorem. Hypotheses as in (5.0.0), let n>O be an integer. Suppose that there is some nonvoid affine open set ~ c S satisfying (5.0.1), and an infinite set $ of prime numbers p, such that the following condition (5.1.0) holds (5.1.0) For every point of Twith values in (the spectrum of) a finite field Fq of characteristic peS,, after the base change Spec(Fq)~ T, (5.1.o.o) D~  , D~, 1 l 1 ~ , ~ 1 1 Spec(Fq) , T ~D [ ,X .,S the pcurvature of the free (Qall(~AFq module with integrable connection relative to Fq (5A.o.1) (R"f, ((2~/s (log D))tq/, V)@Fq is zero, in other words, that the inverse image of R"f,(f2"x/s(logD)) on  Fq is spanned by its horizontal sections....
View
Full Document
 Fall '11
 NormanKatz
 Natural number, Prime number, Algebraic geometry

Click to edit the document details