A characterization of proper regular mappings
T. Krasiński ; S. Spodzieja
Annales Polonici Mathematici, Tome 77 (2001), p. 127-138 / Harvested from The Polish Digital Mathematics Library
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Let X, Y be complex affine varieties and f:X → Y a regular mapping. We prove that if dim X ≥ 2 and f is closed in the Zariski topology then f is proper in the classical topology.

Publié le : 2001-01-01
EUDML-ID : urn:eudml:doc:280288 
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T. Krasiński; S. Spodzieja. A characterization of proper regular mappings. Annales Polonici Mathematici, Tome 77 (2001) pp. 127-138. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap76-1-13/