Erratum to “Finitely presentable, non-Hopfian groups with Kazhdan’s Property (T) and infinite outer automorphism group”
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- by Yves de Cornulier PDF
- Proc. Amer. Math. Soc. 139 (2011), 383-384 Request permission
Abstract:
In the article Finitely presentable, non-Hopfian groups with Kazhdan’s Property (T) and infinite outer automorphism group, Proc. Amer. Math. Soc. 135 (2007), 951–959, the second main result is the construction of a non-Hopfian, finitely presented Kazhdan group. The proof of its finite presentability has a little flaw, which is fixed here.References
- Herbert Abels, Finite presentability of $S$-arithmetic groups. Compact presentability of solvable groups, Lecture Notes in Mathematics, vol. 1261, Springer-Verlag, Berlin, 1987. MR 903449, DOI 10.1007/BFb0079708
- Yves de Cornulier, Finitely presentable, non-Hopfian groups with Kazhdan’s property (T) and infinite outer automorphism group, Proc. Amer. Math. Soc. 135 (2007), no. 4, 951–959. MR 2262894, DOI 10.1090/S0002-9939-06-08588-1
Additional Information
- Yves de Cornulier
- Affiliation: Institut de recherche mathématique de Rennes, Campus de Beaulieu, 35042 Rennes Cedex, France
- MR Author ID: 766953
- Email: cornulier@gmail.com
- Received by editor(s): February 10, 2010
- Received by editor(s) in revised form: May 1, 2010
- Published electronically: September 3, 2010
- Communicated by: Daniel Ruberman
- © Copyright 2010
American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication. - Journal: Proc. Amer. Math. Soc. 139 (2011), 383-384
- MSC (2000): Primary 20F28; Secondary 20G25, 17B56
- DOI: https://doi.org/10.1090/S0002-9939-2010-10579-8
- MathSciNet review: 2729099