How to prove Chevalley–Warning theorem (http://en.wikipedia.org/wiki/Chevalley%E2%80%93Warning_theorem) by using Fulton's trace formula
(#$|X(\mathbb{F}_p)| \equiv \sum (-1)^i Tr(Frob_p|H^i(X, \mathcal{O}_X)) \mod p$)?
2026-04-07 03:23:40.1775532220
Proof of Chevalley–Warning theorem
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