Blaschke Dupin hypersurfaces and equiaffine tubes |
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| Authors: | Naoyuki Koike |
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| Affiliation: | 1. Department of Mathematics Faculty of Science Tokyo, University of Science, 26 Wakamiya-cho Shinjuku-ku, Tokyo, 162-8601, Japan
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| Abstract: | ![]()
We give constructions of Blaschke Dupin hypersurfaces and a Blaschke isoparametric ones in terms of the notion of an equiaffine tube. In particular, the construction of Blaschke isoparametric hypersurfaces includes the Calabi-type composition of improper affine spheres (or an improper one and a proper one). |
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