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On Complete Intersections Over an Algebraically Non-Closed Field
Published online by Cambridge University Press: 20 November 2018
Abstract
We give a criterion in order that an affine variety defined over any field has a complete intersection (ci.) embedding into some affine space. Moreover we give an example of a smooth real curve C all of whose embeddings into affine spaces are c.i.; nevertheless it has an embedding into ℝ3 which cannot be realized as a c.i. by polynomials.
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- Research Article
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- Copyright © Canadian Mathematical Society 1986
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