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Abstract: We show that there exists a metric with positive scalar curvature on S2xS1and a sequence of embedded minimal cylinders that converges to a minimallamination that, in a neighborhood of a strictly stable 2-sphere, is smoothexcept at two helicoid-like singularities on the 2-sphere. The construction isinspired by a recent example by D. Hoffman and B. White.



Author: Maria Calle, Darren Lee

Source: https://arxiv.org/







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