%0 Journal Article %A Chen, Yifei %A Fu, Baohua %A Li, Qifeng %T Rigidity of projective symmetric manifolds of Picard number 1 associated to composition algebras %J Épijournal de Géométrie Algébrique %D 2023 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.46298/epiga.2023.10432/ %R 10.46298/epiga.2023.10432 %G en %F 10_46298_epiga_2023_10432