Abstract
We classify all surfaces in ℍ2 × ℝ for which the unit normal makes a constant angle with the ℝ-direction. Here ℍ2 is the hyperbolic plane.
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This research was supported by Research Grant G.0432.07 of the Research Foundation-Flanders (FWO).
The author was supported by grants CEEX ET 5883/2006-2008 and PNII ID_ 398/2007-2010 ANCS (Romania).
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Dillen, F., Munteanu, M.I. Constant angle surfaces in ℍ2 × ℝ. Bull Braz Math Soc, New Series 40, 85–97 (2009). https://doi.org/10.1007/s00574-009-0004-1
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DOI: https://doi.org/10.1007/s00574-009-0004-1