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Geometry of the Jelonek set
- Source :
-
Journal of Pure & Applied Algebra . Jun2005, Vol. 198 Issue 1-3, p317-327. 11p. - Publication Year :
- 2005
-
Abstract
- Abstract: Let be an algebraically closed field of an arbitrary characteristic. In this paper, we show that the Jelonek set of a polynomial generically finite map (i.e. the set of points at which the map f is not finite) is a -uniruled variety of pure dimension or the empty set. We also give an example that it is not necessarily separably uniruled although the map is separable. [Copyright &y& Elsevier]
- Subjects :
- *ALGEBRA
*EUCLID'S elements
*GEOMETRY
*MATHEMATICS
Subjects
Details
- Language :
- English
- ISSN :
- 00224049
- Volume :
- 198
- Issue :
- 1-3
- Database :
- Academic Search Index
- Journal :
- Journal of Pure & Applied Algebra
- Publication Type :
- Academic Journal
- Accession number :
- 17664717
- Full Text :
- https://doi.org/10.1016/j.jpaa.2004.10.007