What is... a cross ratio?

Notices of the American Mathematical Society

Volumn 55, Issue 10, 2008, Pages 1234-1235

  Labourie, François ^a  

^a UNIVERSITÉ PARIS SACLAY   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 55449113005     PISSN: 00029920     EISSN: 10889477     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. F. LABOURIE, Cross ratios, surface groups, PSL(n, ℝ) and diffeomorphisms of the circle, Publ. Math. IHES (2007), no. 106, 139-213.
2. J.-P. OTAL, Sur la géometrie symplectique de l'espace des géodésiques d'une variété à courbure négative, Rev. Mat. Iberoamericana (1992), no 3, 441-456.
3. W. D. NEUMANN, Hilbert's 3rd problem and invariants of 3-manifolds, The Epstein Birthday Schrift, 383-411 (electronic), Geom. Topol. Monogr., 1, Geom. Topol. Publ., 1998.
4. W. THURSTON, Three-Dimensional Geometry and Topology, vol. 1, Princeton University Press (1997).