Abstract
An overview of the various transformations of isothermic surfaces and their interrelations is given using aquaternionic formalism. Applications to the theory of cmc-1 surfaces inhyperbolic space are given and relations between the two theories are discussed. Within this context, we give Möbius geometric characterizations for cmc-1 surfaces in hyperbolic space and theirminimal cousins.
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Hertrich-Jeromin, U., Musso, E. & Nicolodi, L. Möbius Geometry of Surfaces of Constant Mean Curvature 1 in Hyperbolic Space. Annals of Global Analysis and Geometry 19, 185–205 (2001). https://doi.org/10.1023/A:1010738712475
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DOI: https://doi.org/10.1023/A:1010738712475