𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The Hunter–Saxton equation describes the geodesic flow on a sphere

✍ Scribed by Jonatan Lenells


Book ID
108137760
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
427 KB
Volume
57
Category
Article
ISSN
0393-0440

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A shallow water equation as a geodesic f
✍ Gerard Misiołek 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 317 KB

The Camassa-Holm equation is shown to give rise to a geodesic flow of a certain right invariant metric on the Bott-Virasoro group. The sectional curvature of this metric is computed and shown to assume positive and negative signs.