Abstract
Voici une série de résultats classiques. Toute forme quadratique en au moins trois variables sur le corps fini\(\mathbb{F}_p\)(p premier)possède un zéro non trivial (Euler).
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Colliot-Thélène, JL. (2011). Variétés presque rationnelles, leurs points rationnels et leurs dégénérescences. In: Corvaja, P., Gasbarri, C. (eds) Arithmetic Geometry. Lecture Notes in Mathematics(), vol 2009. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-15945-9_1
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