1Instytut Matematyczny, Uniwersytet Wroclawski, pl. Grunwaldzki 2/4, 50-384 Wroclaw, Poland 2The Baumslag-Solitar groups are a-T-menable. This is proved by embedding them into topological groups and studying representation theoretic properties of the latter. The paper is motivated by a question of A. Valette. 3[
Journal of Lie Theory, Tome 13 (2003) no. 2, pp. 383-385
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Swiatoslaw R. Gal; Tadeusz Januszkiewicz. New a-T-menable HNN-Extensions. Journal of Lie Theory, Tome 13 (2003) no. 2, pp. 383-385. http://geodesic.mathdoc.fr/item/JOLT_2003_13_2_a3/
@article{JOLT_2003_13_2_a3,
author = {Swiatoslaw R. Gal and Tadeusz Januszkiewicz},
title = {New {a-T-menable} {HNN-Extensions}},
journal = {Journal of Lie Theory},
pages = {383--385},
year = {2003},
volume = {13},
number = {2},
url = {http://geodesic.mathdoc.fr/item/JOLT_2003_13_2_a3/}
}
TY - JOUR
AU - Swiatoslaw R. Gal
AU - Tadeusz Januszkiewicz
TI - New a-T-menable HNN-Extensions
JO - Journal of Lie Theory
PY - 2003
SP - 383
EP - 385
VL - 13
IS - 2
UR - http://geodesic.mathdoc.fr/item/JOLT_2003_13_2_a3/
ID - JOLT_2003_13_2_a3
ER -
%0 Journal Article
%A Swiatoslaw R. Gal
%A Tadeusz Januszkiewicz
%T New a-T-menable HNN-Extensions
%J Journal of Lie Theory
%D 2003
%P 383-385
%V 13
%N 2
%U http://geodesic.mathdoc.fr/item/JOLT_2003_13_2_a3/
%F JOLT_2003_13_2_a3
The Baumslag-Solitar groups are a-T-menable. This is proved by embedding them into topological groups and studying representation theoretic properties of the latter. The paper is motivated by a question of A. Valette.
