Riemannian metrics of positive scalar cu
β
Pawel Gajer
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Article
π
1987
π
Springer
π
English
β 463 KB
We prove that any metric of positive scalar curvature on a manifold X extends to the trace of any surgery in codim > 2 on X to a metric of positive scalar curvature which is product near the boundary. This provides a direct way to construct metrics of positive scalar curvature on compact manifolds w