𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A note on almost kähler manifolds

✍ Scribed by Domenico Catalano; Filip Defever; Ryszard Deszcz; Marian Hotloś; Zbigniew Olszak


Publisher
Vandenhoeck & Ruprecht
Year
1999
Tongue
German
Weight
314 KB
Volume
69
Category
Article
ISSN
0025-5858

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Some integrability conditions for almost
✍ K.-D. Kirchberg 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 125 KB

Among other results, a compact almost Kähler manifold is proved to be Kähler if the Ricci tensor is semi-negative and its length coincides with that of the star Ricci tensor or if the Ricci tensor is semi-positive and its first order covariant derivatives are Hermitian. Moreover, it is shown that th