Rigidity for Nonnegatively Curved Metrics on S²xR³
Tapp, Kristopher
Original · EN
We address the question: how large is the family of complete metrics with nonnegative sectional curvature on S²xR³? We classify the connection metrics, and give several examples of non-connection metrics. We provide evidence that the family is small by proving some rigidity results for metrics more general than connection metrics.
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