𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On Weyl structures

✍ Scribed by Iulia Elena HiricĂ; Liviu Nicolescu


Publisher
Springer Milan
Year
2004
Tongue
Italian
Weight
139 KB
Volume
53
Category
Article
ISSN
0009-725X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Weyl structures with positive Ricci tens
✍ B Alexandrov; S Ivanov 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 88 KB

We prove the vanishing of the first Betti number on compact manifolds admitting a Weyl structure whose Ricci tensor satisfies certain positivity conditions, thus obtaining a Bochner-type vanishing theorem in Weyl geometry. We also study compact Hermitian-Weyl manifolds with non-negative symmetric pa