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Vacuum Static Spaces with Positive Isotropic Curvature

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 نشر من قبل Gabjin Yun Mr
 تاريخ النشر 2021
  مجال البحث
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In this paper, we study vacuum static spaces with positive isotropic curvature. We prove that if $(M^n, g, f)$, $n ge 4$, is a compact vacuum static space with positive isotropic curvature, then up to finite cover, $M$ is isometric to a sphere ${Bbb S}^n$ or the product of a circle ${Bbb S}^1$ with an $(n-1)$-dimensional sphere ${Bbb S}^{n-1}$.



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