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Manifolds with pure non-negative curvature operator |
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| Authors: | Andrzej Derdzínski Francesco Mercuri Maria Helena Noronha |
| Affiliation: | (1) Department of Mathematics, Ohio State University, 43210 Columbus, Ohio, USA;(2) Universidade Estadual de Campinas IMECC, Caixa Postal 6065, 13.081 Campinas, S.P., Brazil |
| Abstract: | We prove that if a simply connected compact Riemannian manifold has pure non negative curvature operator then its irreducible components (in the de Rham decomposition) are homeomorphic to spheres. |
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