Dibag, I.2016-02-082016-02-0820030017-0895http://hdl.handle.net/11693/24559For p ≥ 2 we introduce the notion of an almost p-structure on vector-bundles which generalizes the notion of an almost-complex structure and investigate the existence of almost p-structures on spheres and complex projective spaces.EnglishArticle10.1017/S0017089502001106