Degeneration of Shrinking Ricci Solitons

نویسنده

  • ZHENLEI ZHANG
چکیده

Let (Y, d) be a Gromov-Hausdorff limit of closed shrinking Ricci solitons with uniformly upper bounded diameter and lower bounded volume. We prove that off a closed subset of codimension at least 2, Y is a smooth manifold satisfying a shrinking Ricci soliton equation.

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تاریخ انتشار 2009