Polynomial equations of immersed surfaces (Q1262361)
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scientific article; zbMATH DE number 4123886
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Polynomial equations of immersed surfaces |
scientific article; zbMATH DE number 4123886 |
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Polynomial equations of immersed surfaces (English)
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1988
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This nice paper gives a characterization of existence of isotopy between an immersed surface in a three dimensional non-singular real algebraic set \(V^ 3\) and an algebraic subset of V, in the ward of algebraicity of homology groups \(H_ i(V;{\mathbb{Z}}/2)\), \(i=1,2\). - A similar result, for an embedded surface, is a consequence of the previous paper by the authors [see Am. J. Math. 107, 45-83 (1985; Zbl 0575.57009)].
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existence of isotopy
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immersed surface
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real algebraic set
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embedded surface
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