Schwarzian derivative and Numata Finsler structures
Mathematical Physics
2008-07-03 v2 Differential Geometry
math.MP
Abstract
The flag curvature of the Numata Finsler structures is shown to admit a nontrivial prolongation to the one-dimensional case, revealing an unexpected link with the Schwarzian derivative of the diffeomorphisms associated with these Finsler structures.
Cite
@article{arxiv.0802.2166,
title = {Schwarzian derivative and Numata Finsler structures},
author = {Christian Duval},
journal= {arXiv preprint arXiv:0802.2166},
year = {2008}
}
Comments
LaTeX, 4 pages. Reference added. To appear in Advances in Pure and Applied Mathematics