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Metrics on products of surfaces with non-positive sectional curvature

✍ Scribed by Oscar Perdomo


Book ID
110679516
Publisher
The Hebrew University Magnes Press
Year
2006
Tongue
English
Weight
263 KB
Volume
156
Category
Article
ISSN
0021-2172

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πŸ“œ SIMILAR VOLUMES


Riemannian metrics of positive scalar cu
✍ Pawel Gajer πŸ“‚ Article πŸ“… 1987 πŸ› Springer 🌐 English βš– 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