Blanc, Jérémy and Stampfli, Immanuel. (2015) Automorphisms of the plane preserving a curve. Algebraic Geometry, 2 (2). pp. 193213.
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Official URL: http://edoc.unibas.ch/dok/A6319183
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Abstract
We study the group of automorphisms of the affine plane preserv ing some given curve, over any field. The group is proven to be algebraic, except in the case where the curve is a bunch of parallel lines. Moreover, a classification of the groups of positive dimension occuring is also given in the case where the curve is geometrically irreducible and the field is perfect.
Faculties and Departments:  05 Faculty of Science > Departement Mathematik und Informatik > Mathematik > Algebra (Blanc) 

UniBasel Contributors:  Blanc, Jérémy 
Item Type:  Article, refereed 
Article Subtype:  Research Article 
Publisher:  Foundation Compositio Mathematica 
ISSN:  23131691 
eISSN:  22142584 
Note:  Publication type according to Uni Basel Research Database: Journal article 
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Last Modified:  01 Oct 2018 16:57 
Deposited On:  02 Oct 2015 10:00 
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