Abstract
We show six Legendrian dualities between pseudo-spheres in semi-Euclidean space which are basic tools for the study of extrinsic differential geometry of submanifolds in these pseudo-spheres.
Citation
Liang Chen. Shyuichi Izumiya. "A mandala of Legendrian dualities for pseudo-spheres in semi-Euclidean space." Proc. Japan Acad. Ser. A Math. Sci. 85 (4) 49 - 54, April 2009. https://doi.org/10.3792/pjaa.85.49
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