TY - THES DP - http://www.theses.fr/2019LYSEN032 TI - Certified numerics in function spaces : polynomial approximations meet computer algebra and formal proof AU - Bréhard, Florent A3 - Joldes, Mioara Maria; Joldes, Mioara Maria PY - 2019 N1 - Thèse de doctorat Informatique Lyon 2019 N1 - 2019LYSEN032 UR - http://www.theses.fr/2019LYSEN032/document ER -