The Teichmüller distance is differentiable
Earle, Clifford J.
Duke Math. J., Tome 44 (1977) no. 1, p. 389-397 / Harvested from Project Euclid
Publié le : 1977-06-14
Classification:  32G15
@article{1077312238,
     author = {Earle, Clifford J.},
     title = {The Teichm\"uller distance is differentiable},
     journal = {Duke Math. J.},
     volume = {44},
     number = {1},
     year = {1977},
     pages = { 389-397},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1077312238}
}
Earle, Clifford J. The Teichmüller distance is differentiable. Duke Math. J., Tome 44 (1977) no. 1, pp.  389-397. http://gdmltest.u-ga.fr/item/1077312238/