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  • Topology of non-negatively curved manifolds

    Creator:
    Escher, Christine and Ziller, Wolfgang
    Abstract:
    An important question in the study of Riemannian manifolds of positive sectional curvature is how to distinguish manifolds that admit a metric with non-negative sectional curvature from those that admit one of positive curvature. Surprisingly, if the manifolds are compact and simply connected, all known obstructions to positive curvature are...
    Resource Type:
    Article