On co-Hopfian nilpotent groups

2003/02/19 by Igor Belegradek, Belegradek, Igor
Mathematics · #Advanced Topics in Algebra #Finite Group Theory Research #Homotopy and Cohomology in Algebraic Topology #math.GR #math.GT #msc:17B30 #msc:20F18

paper · pdf · doi:10.48550/arxiv.math/0302220

8 pages, to appear in Bull. London Math. Soc

arxiv created 2003/02/19 · arxiv updated 2009/11/30

Abstract

We characterize co-Hopfian finitely generated torsion free nilpotent groups in terms of their Lie algebra automorphisms, and construct many examples of such groups.

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