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Global, geometrical coordinates on Falbel's cross-ratio variety.

Parker, John R. and Platis, Ioannis D. (2009) 'Global, geometrical coordinates on Falbel's cross-ratio variety.', Canadian mathematical bulletin., 52 (2). pp. 285-294.

Abstract

Falbel has shown that four pairwise distinct points on the boundary of a complex hyperbolic 2-space are completely determined, up to conjugation in PU(2,1), by three complex cross-ratios satisfying two real equations. We give global geometrical coordinates on the resulting variety.

Item Type:Article
Full text:Full text not available from this repository.
Publisher Web site:http://journals.cms.math.ca/cgi-bin/vault/view/parkerB8962
Record Created:06 Nov 2009 11:20
Last Modified:13 Nov 2009 12:21

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