Abstract
In [BGLM] and [GLNP] it was conjectured that if H is a simple Lie group of real rank at least 2, then the number of conjugacy classes of (arithmetic) lattices in H of covolume at most x is x(γ(H)+o(1)) log x/ log log x where γ(H) is an explicit constant computable from the (absolute) root system of H. In [BLu] we disproved this conjecture. In this paper we prove that for most groups H the conjecture is actually true if we restrict to counting only non-uniform lattices.
Similar content being viewed by others
References
M. Belolipetsky, Counting maximal arithmetic subgroups, Duke Mathematical Journal 140 (2007), 1–33.
M. Belolipetsky, T. Gelander, A. Lubotzky and A. Shalev, Counting arithmetic lattices and surfaces, Annals of Mathematics 172 (2010), 2197–2221.
M. Belolipetsky and B. Linowitz, Counting isospectral manifolds, Advances in Mathematics 321 (2017), 69–79.
M. Belolipetsky and A. Lubotzky, Manifolds counting and class field towers, Advances in Mathematics 229 (2012), 3123–3146.
A. Borel, Compact Clifford-Klein forms of symmetric spaces, Topology 2 (1963), 111–122.
A. Borel, Commensurability classes and volumes of hyperbolic 3-manifolds, Annali della Scuola Normale Superiore di Pisa. Classe di Scienze. Serie IV 8 (1981), 1–33.
A. Borel and G. Harder, Existence of discrete cocompact subgroups of reductive groups over local fields, Journal für die Reine und Angewandte Mathematik 298 (1978), 53–64.
A. Borel and G. Prasad, Finiteness theorems for discrete subgroups of bounded co-volume in semi-simple groups, Institut des Hautes Etudes Scientifiques. Publications Mathématiques 69 (1989) 119–171. Addendum, ibid. 71 (1990). 173–177.
Z. I. Borevich and I. P. Shafarevich, Number Theory, Pure and Applied Mathematics, Vol. 20. Academic Press, New York-London, 1966.
A. Brumer and J. Silverman, The number of elliptic curves over ℚ with conductor N, Manuscripta Mathematica 91 (1996), 95–102.
M. Burger, T. Gelander, A. Lubotzky and S. Mozes, Counting hyperbolic manifolds, Geometric and Functional Analysis 12 (2002), 1161–1173.
V. I. Chernousov and A. A. Ryzhkov, On the classification of maximal arithmetic subgroups of simply connected groups, Matematicheskiĭ Sbornik 188 (1997), 127–156; English translation: Sbornik. Mathematics 188 (1997), 1385–1413.
H. Cohen and H. W. Lenstra, Jr., Heuristics on class groups of number fields, in Number Theory, Noordwijkerhout 1983, Lecture Notes in Mathematics, Vol. 1068, Springer, Berlin, 1984, pp. 33–62.
G. Cornell, Relative genus theory and the class group of l-extensions, Transactions of the American Mathematical Society 277 (1983), 421–429.
J. Ellenberg and A. Venkatesh, Reflection principles and bounds for class group torsion, International Mathematics Research Notices 2007 (2007), Art. ID rnm002.
M. Fried and M. Jarden, Field Arithmetic, Ergebnisse der Mathematik und ihrer Grenzgebiete, Vol. 11, Springer-Verlag, Berlin, 2005.
T. Gelander, Homotopy type and volume of locally symmetric manifolds, Duke Mathematical Journal 124 (2004), 459–515.
T. Gelander, Non-compact arithmetic manifolds have simple homotopy type, preprint, arXiv:math/0111261v1 [math.DG].
D. Goldfeld, A. Lubotzky, N. Nikolov and L. Pyber, Counting primes, groups and manifolds, Proceedings of the of National Academy of Sciences of the United States of America 101 (2004), 13428–13430.
D. Goldfeld, A. Lubotzky and L. Pyber, Counting congruence subgroups, Acta Mathematica 193 (2004), 73–104.
G. Harder, A Gauss-Bonnet formula for discrete arithmetically defined groups, Annales Scientifiques de l’École Normale Supérieure 4 (1971), 409–455.
A. Lubotzky, Subgroup growth and congruence subgroups, Inventiones Mathematicae 119 (1995), 267–295.
A. Lubotzky and N. Nikolov, Subgroup growth of lattices in semisimple Lie groups, Acta Mathematica 193 (2004), 105–139.
A. Lubotzky and D. Segal, Subgroup Growth, Progress in Mathematics, Vol. 212, Birkhäuser, Basel, 2003.
G. A. Margulis, Discrete Subgroups of Semisimple Lie Groups, Ergebnisse der Mathematik und ihrer Grenzgebiete, Vol. 17, Springer, Berlin, 1991.
D. Witte Morris, Real representations of semisimple Lie algebras have ℚ-forms, in Algebraic Groups and Arithmetic, Tata Institute of Fundamental Research, Mumbai, 2004, pp. 469–490.
D. Witte Morris, Introduction to Arithmetic Groups, Deductive Press, 2015.
T. Ono, On algebraic groups and discontinuous groups, Nagoya Mathematical Journal 27 (1966), 279–322.
V. P. Platonov and A. S. Rapinchuk, Algebraic Groups and Number Theory, Pure and Applied Mathematics, Vol. 139, Academic Press, Boston, MA, 1994.
G. Prasad, Volumes of S-arithmetic quotients of semi-simple groups, Institut des Hautes Études Scientifiques. Publications Mathématiques 69 (1989), 91–117.
G. Prasad and A. S. Rapinchuk, Computation of the metaplectic kernel, Institut des Hautes Etudes Scienatifiques. Publications Mathématiques 84 (1996), 91–187.
G. Prasad and A. S. Rapinchuk, On the existence of isotropic forms of semi-simple algebraic groups over number fields with prescribed local behavior, Advances in Mathematics 207 (2006), 646–660.
M. S. Raghunathan, Discrete Subgroups of Lie Groups, Ergebnisse der Mathematik und ihrer Grenzgebiete, Vol. 68, Springer, New York-Heidelberg, 1972.
J. Rohlfs, Die maximalen arithmetisch definierten Untergruppen zerfallender einfacher Gruppen, Mathematische Annalen 244 (1979), 219–231.
A. Rosenberg and D. Zelinsky, Automorphisms of separable algebras, Pacific Journal of Mathematics 11 (1961), 1109–1117.
A. Salehi Golsefidy, Counting lattices in simple Lie groups: the positive characteristic case, Duke Mathematical Journal 161 (2012), 431–481.
J.-P. Serre, Le problème des groupes de congruence pour SL2, Annals of Mathematics 92 (1970), 489–527.
J. Tits, Reductive groups over local fields, in Automorphic Forms, Representations and L-functions. Part I Proceedings of Symposia in Pure Mathematics, Vol. 33, American Mathematical Society, Providence, RI, 1979, pp. 29–69.
H. C. Wang, Topics on totally discontinuous groups, in Symmetric Spaces, Pure and Applied Mathematics, Vol. 8, Marcel Dekker, New York, 1972, pp. 459–487.
A. Weil, Sur les “formules explicites” de la théorie des nombres premiers, Meddelanden Lunds Universitetes Matematiska Seminarium, tome supplementaire dédié à Marcel Riesz (1952), 252–265.
Author information
Authors and Affiliations
Corresponding author
Additional information
Dedicated to Aner Shalev on his 60th birthday
Belolipetsky is partially supported by the CNPq, the FAPERJ and the MATH-AmSud Program “18-Math-08”.
Luboztky was suppoted by the NSF, the ISF and the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement No. 692854).
Rights and permissions
About this article
Cite this article
Belolipetsky, M., Lubotzky, A. Counting non-uniform lattices. Isr. J. Math. 232, 201–229 (2019). https://doi.org/10.1007/s11856-019-1868-4
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11856-019-1868-4