Moyennabilite interieure et extensions HNN

Details Moyennabilite interieure et extensions HNN Moyennabilite interieure et extensions HNN

2005-05-30

arxiv.org/abs/math/0505657v3

Mathematics

Group Theory

16 pages, in french. Slightly stronger results and typographic corrections. To appear in Ann. Inst. Fourier (Grenoble)

Scientific paper

We present sufficient conditions for HNN extensions to be inner amenable,
respectively ICC, which give necessary and sufficient criteria among
Baumslag-Solitar groups. We deduce that such a group, viewed as acting on its
Bass-Serre tree, contains non trivial elements which fix unbounded subtrees.

Affiliated with

Also associated with

No associations

Rating

Moyennabilite interieure et extensions HNN does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Moyennabilite interieure et extensions HNN, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Moyennabilite interieure et extensions HNN will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-314978