✦ LIBER ✦

Einstein Metrics with Nonpositive Sectional Curvature on Extensions of Lie Algebras of Heisenberg Type

✍ Scribed by MARTIN LANZENDORF

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On Einstein extensions of nilpotent metr

✍ Yu. G. Nikonorov 📂 Article 📅 2007 🏛 Allerton Press, Inc. 🌐 English ⚖ 761 KB

Lie algebraic extensions of the Mie-type

✍ Özlem Yeşiltaş 📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 178 KB

On the Ricci curvature of solvable metri

✍ Abiev, N. A. 📂 Article 📅 2014 🏛 Allerton Press, Inc. 🌐 English ⚖ 524 KB