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Institut Henri Poincaré


À la redécouverte des points rationnels

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Cours

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Galois cohomology, arithmetic duality and obstructions to local-to-global principles for rational points

David Harari

A general survey about Galois and étale cohomology, arithmetic duality theorems, and Poitou-Tate exact sequences, with an emphasis on applications to local-to-global principles.