Local equivalence of Sacksteder and Bourgain hypersurfaces (Q5957959)
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scientific article; zbMATH DE number 1719287
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Local equivalence of Sacksteder and Bourgain hypersurfaces |
scientific article; zbMATH DE number 1719287 |
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Local equivalence of Sacksteder and Bourgain hypersurfaces (English)
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16 February 2003
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Consider tangentially degenerate submanifolds of \(\mathbb{R}^4\) which are noncylindrical and without singularities. The authors analyse an hypersurface (unpublished) by J. Bourgain, proving that its singularities lie in the hyperplane at infinity of \(\mathbb{R}^4\). Furthermore that hypersurface in locally equivalent to one example of R. Sacksteder (ca. 1960).
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locally equivalent
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hypersurfaces
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