Odd-Dimensional GKM-Manifolds of Non-Negative Curvature
نویسندگان
چکیده
Abstract Let $M$ be a closed, odd GKM$_3$ manifold of non-negative sectional curvature. We show that in this situation one can associate an ordinary abstract graph to and prove if is orientable, then both the equivariant rational cohomology split off odd-dimensional sphere.
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ژورنال
عنوان ژورنال: International Mathematics Research Notices
سال: 2021
ISSN: ['1687-0247', '1073-7928']
DOI: https://doi.org/10.1093/imrn/rnab137