Hyperbolic groups and their quotients of bounded exponents
HTML articles powered by AMS MathViewer
- by S. V. Ivanov and A. Yu. Ol’shanskii PDF
- Trans. Amer. Math. Soc. 348 (1996), 2091-2138 Request permission
Abstract:
In 1987, Gromov conjectured that for every non-elementary hyperbolic group $G$ there is an $n =n(G)$ such that the quotient group $G/G^{n}$ is infinite. The article confirms this conjecture. In addition, a description of finite subgroups of $G/G^{n}$ is given, it is proven that the word and conjugacy problem are solvable in $G/G^{n}$ and that $\bigcap _{k=1}^{\infty }G^{k} = \{ 1\}$. The proofs heavily depend upon prior authors’ results on the Gromov conjecture for torsion free hyperbolic groups and on the Burnside problem for periodic groups of even exponents.References
- S. I. Adian, The Burnside problem and identities in groups, Ergebnisse der Mathematik und ihrer Grenzgebiete [Results in Mathematics and Related Areas], vol. 95, Springer-Verlag, Berlin-New York, 1979. Translated from the Russian by John Lennox and James Wiegold. MR 537580, DOI 10.1007/978-3-642-66932-3
- Gilbert Baumslag, Topics in combinatorial group theory, Lectures in Mathematics ETH Zürich, Birkhäuser Verlag, Basel, 1993. MR 1243634, DOI 10.1007/978-3-0348-8587-4
- W. Burnside, On unsettled question in the theory of discontinuous groups, Quart. J. Pure and Appl. Math. 33 (1902), 230–238.
- M. Coornaert, T. Delzant, and A. Papadopoulos, Géométrie et théorie des groupes, Lecture Notes in Mathematics, vol. 1441, Springer-Verlag, Berlin, 1990 (French). Les groupes hyperboliques de Gromov. [Gromov hyperbolic groups]; With an English summary. MR 1075994, DOI 10.1007/BFb0084913
- É. Ghys and P. de la Harpe (eds.), Sur les groupes hyperboliques d’après Mikhael Gromov, Progress in Mathematics, vol. 83, Birkhäuser Boston, Inc., Boston, MA, 1990 (French). Papers from the Swiss Seminar on Hyperbolic Groups held in Bern, 1988. MR 1086648, DOI 10.1007/978-1-4684-9167-8
- S. M. Gersten and H. B. Short, Small cancellation theory and automatic groups, Invent. Math. 102 (1990), no. 2, 305–334. MR 1074477, DOI 10.1007/BF01233430
- Narain Gupta, On groups in which every element has finite order, Amer. Math. Monthly 96 (1989), no. 4, 297–308. MR 992077, DOI 10.2307/2324085
- S. M. Gersten (ed.), Essays in group theory, Mathematical Sciences Research Institute Publications, vol. 8, Springer-Verlag, New York, 1987. MR 919826, DOI 10.1007/978-1-4613-9586-7
- Sergei V. Ivanov and Alexander Yu. Ol′shanskii, Some applications of graded diagrams in combinatorial group theory, Groups—St. Andrews 1989, Vol. 2, London Math. Soc. Lecture Note Ser., vol. 160, Cambridge Univ. Press, Cambridge, 1991, pp. 258–308. MR 1123985, DOI 10.1017/CBO9780511661846.004
- Sergei V. Ivanov, On the Burnside problem on periodic groups, Bull. Amer. Math. Soc. (N.S.) 27 (1992), no. 2, 257–260. MR 1149874, DOI 10.1090/S0273-0979-1992-00305-1
- Sergei V. Ivanov, The free Burnside groups of sufficiently large exponents, Internat. J. Algebra Comput. 4 (1994), no. 1-2, ii+308. MR 1283947, DOI 10.1142/S0218196794000026
- Sergei V. Ivanov, On some finiteness conditions in semigroup and group theory, Semigroup Forum 48 (1994), no. 1, 28–36. MR 1245903, DOI 10.1007/BF02573651
- V. D. Mazurov and E. I. Khukhro (eds.), Kourovskaya tetrad′, Twelfth edition, Rossiĭskaya Akademiya Nauk Sibirskoe Otdelenie, Institut Matematiki im. S. L. Soboleva, Novosibirsk, 1992 (Russian). Nereshennye voprosy teorii grupp. [Unsolved problems in group theory]. MR 1283403
- A. I. Kostrikin, Vokrug Bernsaĭ da, “Nauka”, Moscow, 1986 (Russian). MR 901942
- Roger C. Lyndon and Paul E. Schupp, Combinatorial group theory, Ergebnisse der Mathematik und ihrer Grenzgebiete, Band 89, Springer-Verlag, Berlin-New York, 1977. MR 0577064
- I. G. Lysënok, Some algorithmic properties of hyperbolic groups, Izv. Akad. Nauk SSSR Ser. Mat. 53 (1989), no. 4, 814–832, 912 (Russian); English transl., Math. USSR-Izv. 35 (1990), no. 1, 145–163. MR 1018749, DOI 10.1070/IM1990v035n01ABEH000693
- Wilhelm Magnus, Abraham Karrass, and Donald Solitar, Combinatorial group theory: Presentations of groups in terms of generators and relations, Interscience Publishers [John Wiley & Sons], New York-London-Sydney, 1966. MR 0207802
- L. C. Young, On an inequality of Marcel Riesz, Ann. of Math. (2) 40 (1939), 567–574. MR 39, DOI 10.2307/1968941
- A. Yu. Ol′shanskiĭ, The Novikov-Adyan theorem, Mat. Sb. (N.S.) 118(160) (1982), no. 2, 203–235, 287 (Russian). MR 658789
- A. Yu. Ol′shanskiĭ, Geometry of defining relations in groups, Mathematics and its Applications (Soviet Series), vol. 70, Kluwer Academic Publishers Group, Dordrecht, 1991. Translated from the 1989 Russian original by Yu. A. Bakhturin. MR 1191619, DOI 10.1007/978-94-011-3618-1
- A. Yu. Ol′shanskiĭ, Embedding of countable periodic groups in simple $2$-generator periodic groups, Ukrain. Mat. Zh. 43 (1991), no. 7-8, 980–986 (Russian, with Ukrainian summary); English transl., Ukrainian Math. J. 43 (1991), no. 7-8, 914–919 (1992). MR 1148855, DOI 10.1007/BF01058693
- A. Yu. Ol′shanskiĭ, Almost every group is hyperbolic, Internat. J. Algebra Comput. 2 (1992), no. 1, 1–17. MR 1167524, DOI 10.1142/S0218196792000025
- A.Yu. Ol$^{\prime }$shanskii, Periodic quotient groups of hyperbolic groups, Math. USSR Sbornik 72 (2) (1992), 519–541.
- A. Yu. Ol′shanskiĭ, On residualing homomorphisms and $G$-subgroups of hyperbolic groups, Internat. J. Algebra Comput. 3 (1993), no. 4, 365–409. MR 1250244, DOI 10.1142/S0218196793000251
- L. Kantorovitch, The method of successive approximations for functional equations, Acta Math. 71 (1939), 63–97. MR 95, DOI 10.1007/BF02547750
- Atle Selberg, On discontinuous groups in higher-dimensional symmetric spaces, Contributions to function theory (Internat. Colloq. Function Theory, Bombay, 1960) Tata Institute of Fundamental Research, Bombay, 1960, pp. 147–164. MR 0130324
- E. I. Zel′manov, Solution of the restricted Burnside problem for groups of odd exponent, Izv. Akad. Nauk SSSR Ser. Mat. 54 (1990), no. 1, 42–59, 221 (Russian); English transl., Math. USSR-Izv. 36 (1991), no. 1, 41–60. MR 1044047
- E.I. Zelmanov, A solution of the restricted Burnside problem for 2-groups, Math. USSR Sbornik 72 (2) (1992), 543–565.
Additional Information
- S. V. Ivanov
- Affiliation: Department of Mathematics, University of Illinois at Urbana–Champaign, 1409 West Green Street, Urbana, Illinois 61801
- Email: ivanov@math.uiuc.edu
- A. Yu. Ol’shanskii
- Affiliation: Department of Mechanics and Mathematics, Moscow State University, Moscow 119899, Russia
- MR Author ID: 196218
- Email: olsh@nw.math.msu.su
- Received by editor(s): April 5, 1995
- Additional Notes: The second author was supported in part by Russian Fund for Fundamental Research, Grant 010-15-41, and by International Scientific Foundation, Grant MID 000.
- © Copyright 1996 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 348 (1996), 2091-2138
- MSC (1991): Primary 20F05, 20F06, 20F32, 20F50
- DOI: https://doi.org/10.1090/S0002-9947-96-01510-3
- MathSciNet review: 1327257