Riemannian metrics of positive scalar cu
✍
Pawel Gajer
📂
Article
📅
1987
🏛
Springer
🌐
English
⚖ 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