Lecture 9. Dwork’s Proof of Rationality of Zeta Functions
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چکیده
Recall that our goal is to prove the rationality of the zeta function of an algebraic variety X over Fq. As we have seen in Lecture 3, in order to prove this in general, it is enough to prove it in the case when X is a hypersurface in AdFq , defined by some f ∈ Fq[x1, . . . , xd]. Furthermore, an easy argument based an induction and on the inclusionexclusion principle, will allow us to reduce ourselves to proving the rationality of
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تاریخ انتشار 2011