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Geometrically rational real conic bundles and very transitive actions

Blanc, Jérémy and Mangolte, Frédéric. (2011) Geometrically rational real conic bundles and very transitive actions. Compositio mathematica, Vol. 147, H. 1. S. 161-187.

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Official URL: http://edoc.unibas.ch/dok/A5842748

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Abstract

In this article we study the transitivity of the group of automorphisms of real algebraic surfaces. We characterize real algebraic surfaces with very transitive automorphism groups. We give applications to the classification of real algebraic models of compact surfaces: these applications yield new insight into the geometry of the real locus, proving several surprising facts on this geometry. This geometry can be thought of as a half-way point between the biregular and birational geometries.
Faculties and Departments:05 Faculty of Science > Departement Mathematik und Informatik > Mathematik > Algebra (Blanc)
UniBasel Contributors:Blanc, Jérémy
Item Type:Article, refereed
Bibsysno:Link to catalogue
Publisher:Cambridge University Press
ISSN:0010-437X
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:08 Jun 2012 06:56
Deposited On:08 Jun 2012 06:48

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