RT Journal Article T1 On SO(3)-bundles over the Wolf spaces A1 Fernández, Marisa A1 Muñoz, Vicente A1 Sánchez, Jonatan AB We study the formality of the total space of principal SU(2) and SO(3)bundles over a Wolf space, that is a symmetric positive quaternionic K¨ahler manifold. We apply this to conclude that all the 3-Sasakian homogeneous spaces are formal. We also determine the principal SU(2) and SO(3)-bundles over the Wolf spaces whose total space is non-formal. YR 2019 FD 2019 LK https://hdl.handle.net/20.500.14352/13198 UL https://hdl.handle.net/20.500.14352/13198 LA spa NO Ministerio de Economía y Competitividad (MINECO)/FEDER NO Gobierno Vasco DS Docta Complutense RD 27 abr 2025