Le groupe de Heisenberg et les variétés
✍
Claude Albert
📂
Article
📅
2002
🏛
Elsevier Science
🌐
French
⚖ 152 KB
We regard the Riemannian contact manifolds as h n -flat manifolds endowed with a natural metric (h n is the Heisenberg Lie algebra). This approach points out a special connection on such a manifold. We briefly study this connection, showing the thorough similarity of Sasakian and Kaehlerian conditio