Projective planes and isoparametric hypersurfaces (Q1904114)
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scientific article; zbMATH DE number 826780
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Projective planes and isoparametric hypersurfaces |
scientific article; zbMATH DE number 826780 |
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Projective planes and isoparametric hypersurfaces (English)
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1 February 1996
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The authors use so-called topological projective geometry to reprove the well-known classification of isoparametric hypersurfaces in spheres with three different principal curvatures, see \textit{E. Cartan} [Math. Z. 45, 335-367 (1939; Zbl 0021.15603)].
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topological projective planes
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isoparametric hypersurfaces in spheres
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