FOCAL SURFACES AND EVOLUTES OF CURVES IN HYPERBOLIC SPACE |
Hayashi, Ryota
(Department of Mathematics Hokkaido University)
Izumiya, Shyuichi (Department of Mathematics Hokkaido University) Sato, Takami (Shiseikan Elementary School) |
1 | J. W. Bruce and P. J. Giblin, Curves and Singularities, Second Edition, Cambridge University press, 1992. |
2 | S. Izumiya, D.-H. Pei, and T. Sano, Horospherical surfaces of curves in hyperbolic space, Publ. Math. Debrecen 64 (2004), no. 1-2, 1-13. |
3 | S. Izumiya and T. Sato, Lightlike hypersurfaces along spacelike submanifolds in Minkowski space-time, J. Geom. Phys. 71 (2013), 30-52. DOI |
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