2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/111578We compute the Chow group of a Ch{â}telet surface over a dyadic field. Combined with the previous work of Bloch, Colliot-Th{é}l{è}ne, Coray, Ischebeck, Sansuc, Swinnerton-Dyer, and the author, this allows one to compute the Chow group of any Ch{â}telet surface over any number field.8 pagesNumber TheoryAlgebraic Geometry11G25; 14C15; 14G20; 14J26; 14C25text