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On (α, β)-metrics of scalar flag curvature with constant S-curvature

✍ Scribed by Xin Yue Cheng


Publisher
Institute of Mathematics, Chinese Academy of Sciences and Chinese Mathematical Society
Year
2010
Tongue
English
Weight
198 KB
Volume
26
Category
Article
ISSN
1439-7617

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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