Actions of certain arithmetic groups on Gromov hyperbolic spaces
Algebraic and Geometric Topology, Tome 8 (2008) no. 3, pp. 1371-1402
Cet article a éte moissonné depuis la source Mathematical Sciences Publishers

Voir la notice de l'article

We study the variety of actions of a fixed (Chevalley) group on arbitrary geodesic, Gromov hyperbolic spaces. In high rank we obtain a complete classification. In rank one, we obtain some partial results and give a conjectural picture.

DOI : 10.2140/agt.2008.8.1371
Keywords: arithmetic group, group action, Gromov hyperbolic space, rigidity

Manning, Jason Fox  1

1 Dept of Mathematics, SUNY Buffalo, Buffalo, NY 14260-2900, USA
@article{10_2140_agt_2008_8_1371,
     author = {Manning, Jason Fox},
     title = {Actions of certain arithmetic groups on {Gromov} hyperbolic spaces},
     journal = {Algebraic and Geometric Topology},
     pages = {1371--1402},
     year = {2008},
     volume = {8},
     number = {3},
     doi = {10.2140/agt.2008.8.1371},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2008.8.1371/}
}
TY  - JOUR
AU  - Manning, Jason Fox
TI  - Actions of certain arithmetic groups on Gromov hyperbolic spaces
JO  - Algebraic and Geometric Topology
PY  - 2008
SP  - 1371
EP  - 1402
VL  - 8
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2008.8.1371/
DO  - 10.2140/agt.2008.8.1371
ID  - 10_2140_agt_2008_8_1371
ER  - 
%0 Journal Article
%A Manning, Jason Fox
%T Actions of certain arithmetic groups on Gromov hyperbolic spaces
%J Algebraic and Geometric Topology
%D 2008
%P 1371-1402
%V 8
%N 3
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2008.8.1371/
%R 10.2140/agt.2008.8.1371
%F 10_2140_agt_2008_8_1371
Manning, Jason Fox. Actions of certain arithmetic groups on Gromov hyperbolic spaces. Algebraic and Geometric Topology, Tome 8 (2008) no. 3, pp. 1371-1402. doi: 10.2140/agt.2008.8.1371

[1] E Abe, Chevalley groups over local rings, Tôhoku Math. J. $(2)$ 21 (1969) 474

[2] M Bestvina, K Fujiwara, Bounded cohomology of subgroups of mapping class groups, Geom. Topol. 6 (2002) 69

[3] M R Bridson, A Haefliger, Metric spaces of non-positive curvature, Grundlehren series 319, Springer (1999)

[4] M Burger, N Monod, Continuous bounded cohomology and applications to rigidity theory, Geom. Funct. Anal. 12 (2002) 219

[5] D Carter, G Keller, Bounded elementary generation of $\mathrm{SL}_{n}(\mathcal{O})$, Amer. J. Math. 105 (1983) 673

[6] R W Carter, Simple groups of Lie type, Pure and Applied Math. 28, John Wiley Sons (1972)

[7] C Chevalley, Sur certains groupes simples, Tôhoku Math. J. $(2)$ 7 (1955) 14

[8] M Coornaert, T Delzant, A Papadopoulos, Géométrie et théorie des groupes: Les groupes hyperboliques de Gromov, Lecture Notes in Math. 1441, Springer (1990)

[9] K Fujiwara, The second bounded cohomology of a group acting on a Gromov-hyperbolic space, Proc. London Math. Soc. $(3)$ 76 (1998) 70

[10] M Fukunaga, Fixed points of elementary subgroups of Chevalley groups acting on trees, Tsukuba J. Math. 3 (1979) 7

[11] T Gelander, A Karlsson, G A Margulis, Superrigidity, generalized harmonic maps and uniformly convex spaces, Geom. Funct. Anal. 17 (2008) 1524

[12] M Gromov, Hyperbolic groups, from: "Essays in group theory", Math. Sci. Res. Inst. Publ. 8, Springer (1987) 75

[13] D Groves, J F Manning, Dehn filling in relatively hyperbolic groups, to appear in Israel J. Math.

[14] J E Humphreys, Introduction to Lie algebras and representation theory, Graduate Texts in Math. 9, Springer (1978)

[15] A Karlsson, G A Noskov, Some groups having only elementary actions on metric spaces with hyperbolic boundaries, Geom. Dedicata 104 (2004) 119

[16] D Kotschick, Quasi-homomorphisms and stable lengths in mapping class groups, Proc. Amer. Math. Soc. 132 (2004) 3167

[17] J F Manning, Geometry of pseudocharacters, Geom. Topol. 9 (2005) 1147

[18] J F Manning, Quasi-actions on trees and property (QFA), J. London Math. Soc. $(2)$ 73 (2006) 84

[19] H Matsumoto, Sur les sous-groupes arithmétiques des groupes semi-simples déployés, Ann. Sci. École Norm. Sup. $(4)$ 2 (1969) 1

[20] N Monod, Superrigidity for irreducible lattices and geometric splitting, J. Amer. Math. Soc. 19 (2006) 781

[21] N Monod, Y Shalom, Cocycle superrigidity and bounded cohomology for negatively curved spaces, J. Differential Geom. 67 (2004) 395

[22] D W Morris, Bounded generation of $\mathrm{SL}(n,A)$ (after D Carter, G Keller, and E Paige), New York J. Math. 13 (2007) 383

[23] L Mosher, M Sageev, K Whyte, Quasi-actions on trees. I. Bounded valence, Ann. of Math. $(2)$ 158 (2003) 115

[24] J P Serre, Trees, Springer Monographs in Math., Springer (2003)

[25] P B Shalen, Representations of $3$–manifold groups, from: "Handbook of geometric topology", North-Holland (2002) 955

[26] M R Stein, Generators, relations and coverings of Chevalley groups over commutative rings, Amer. J. Math. 93 (1971) 965

[27] R Steinberg, Lectures on Chevalley groups. Notes prepared by J Faulkner and R Wilson (1968)

[28] I Stewart, D Tall, Algebraic number theory and Fermat's last theorem, A K Peters Ltd. (2002)

[29] O I Tavgen’, Bounded generability of Chevalley groups over rings of $S$-integer algebraic numbers, Izv. Akad. Nauk SSSR Ser. Mat. 54 (1990) 97, 221

Cité par Sources :