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The Cremona group of the plane is compactly presented

Zimmermann , Susanna. (2016) The Cremona group of the plane is compactly presented. The Journal of the London Mathematical Society. Second Series, 93 (1). pp. 25-46.

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Abstract

This article shows that the Cremona group of the plane is com- pactly presented. To do this we prove that it is a generalised amalgamated product of three of its algebraic subgroups (automorphisms of the plane and Hirzebruch surfaces) divided by one relation.
Faculties and Departments:05 Faculty of Science > Departement Mathematik und Informatik > Mathematik > Algebra (Blanc)
UniBasel Contributors:Zimmermann, Susanna
Item Type:Article, refereed
Publisher:Oxford University Press
ISSN:0024-6107
e-ISSN:1469-7750
Note:Publication type according to Uni Basel Research Database: Journal article
Language:English
Identification Number:
Last Modified:25 Oct 2017 10:24
Deposited On:20 Jun 2016 08:26

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