𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The topology of balls in Riemannian surfaces and Gromov hyperbolicity

✍ Scribed by Jesús Gonzalo, Ana Portilla, José M. Rodríguez, Eva Tourís


Book ID
120748402
Publisher
Springer-Verlag
Year
2013
Tongue
French
Weight
361 KB
Volume
275
Category
Article
ISSN
0025-5874

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Hyperbolic trigonometry and its applicat
✍ A.A. Ungar 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 813 KB

Hyperbolic trigonometry is developed and illustrated in this article along lines pa+lel to Euclidean trigonometry by exposing the hyperbolic trigonometric law of cosines and of sines in the Poincarb ball model of n-dimensional hyperbolic geometry, as well as their application. The Poincarb ball mode