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20 - Future directions in locally compact groups: a tentative problem list

Published online by Cambridge University Press:  05 February 2018

Pierre-Emmanuel Caprace
Affiliation:
Université Catholique de Louvain, Belgium
Nicolas Monod
Affiliation:
École Polytechnique Fédérale de Lausanne
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Publisher: Cambridge University Press
Print publication year: 2018

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References

[1] Bader, U., Duchesne, B., and LÉCureux, J. Amenable invariant random subgroups. Israel J. Math. 213, 1 (2016), 399–422. With an appendix by Phillip Wesolek.
[2] Bass, H., and Kulkarni, R. Uniform tree lattices. J. Amer. Math. Soc. 3, 4 (1990), 843–902.
[3] Barnea, Y., Ershov, M., and Weigel,, T. Abstract commensurators of profinite groups. Trans. Amer. Math. Soc. 363, 10 (2011), 5381–5417.
[4] Bartholdi, L., and Bogopolski, O. On abstract commensurators of groups. J. Group Theory 13, 6 (2010), 903–922.
[5] Björklund, M., and Hartnick, T. Approximate lattices. Preprint, arXiv:1612.09246, 2016.
[6] Burger, M., and Mozes, S. Lattices in product of trees. Inst. Hautes E'tudes Sci. Publ. Math. 92 (2000), 151–194 (2001).
[7] Burger, M., Mozes, S. and Zimmer, R. J. Linear representations and arithmeticity of lattices in products of trees. Essays in geometric group theory, Ramanujan Math. Soc. Lect. Notes Ser., 9 (2009), 1–25.
[8] Caprace, P.-E. Non-discrete simple locally compact groups. Preprint, to appear in the Proceedings of the 7th European Congress of Mathematics, 2016.
[9] Caprace, P.-E., and Monod, N. Decomposing locally compact groups into simple pieces. Math. Proc. Cambridge Philos. Soc. 150, 1 (2011), 97–128.
[10] Caprace, P.-E., and Monod, N. A lattice in more than two Kac-Moody groups is arithmetic. Israel J. Math. 190 (2012), 413–444.
[11] Caprace, P.-E., and Monod, N. Relative amenability. Groups Geom. Dyn. 8, 3 (2014), 747–774.
[12] Caprace, P.-E., Reid, C. D., and Willis, G. A. Limits of contraction groups and the Tits core. J. Lie Theory 24, 4 (2014), 957–967.
[13] Caprace, P.-E., Reid, C. D., and Willis, G. A. Locally normal subgroups of totally disconnected groups. Part II: Compactly generated simple groups. Forum Math. Sigma 5 (2017), e12, 89.
[14] Ciobotaru, C. A note on type I groups acting on d-regular trees. Preprint, arXiv:1506.02950, 2015.
[15] Cluckers, R., Cornulier, Y., Louvet, N., Tessera, R., and Valette, A. The Howe-Moore property for real and p-adic groups. Math. Scand. 109, 2 (2011), 201–224.
[16] Cornulier, |Y. Aspects de la géométrie des groupes. Mémoire d'habilitation à diriger des recherches, Université Paris-Sud 11, 2014.
[17] Cornulier, |Y. Locally compact wreath products. Preprint, arXiv:1703.08880, 2017.
[18] Dixmier, J. C-algebras. North-Holland Publishing Co., Amsterdam-New York-Oxford, 1977. Translated from the French by Francis Jellett, North-Holland Mathematical Library, Vol. 15.
[19] Epstein, I., and Monod, N. Nonunitarizable representations and random forests. Int. Math. Res. Not. IMRN 22 (2009), 4336–4353.
[20] Gheysens, M. Inducing representations against all odds. Thesis (Ph.D.)–EPFL, 2017.
[21] Gheysens, M., and Monod, N. Fixed points for bounded orbits in Hilbert spaces. Ann. Sci. E'c. Norm. Supe'r. (4) 50, 1 (2017), 131–156.
[22] Glöckner, H. Invariant manifolds for analytic dynamical systems over ultrametric fields. Expo. Math. 31, 2 (2013), 116–150.
[23] Glöckner, H., and Willis, G. A. Classification of the simple factors appearing in composition series of totally disconnected contraction groups. J. Reine Angew. Math. 643 (2010), 141–169.
[24] Houdayer, C., and Raum, S. Locally compact groups acting on trees, the type I conjecture and non-amenable von Neumann algebras. Preprint, arXiv:1610.00884, 2016.
[25] Juschenko, K., and Monod, N. Cantor systems, piecewise translations and simple amenable groups. Ann. of Math. (2) 178, 2 (2013), 775–787.
[26] Kalantar, M., and Kennedy, M. Boundaries of reduced C*-algebras of discrete groups. J. Reine Angew. Math. 727 (2017), 247–267.
[27] Le Boudec, A., and Matte Bon, N. Locally compact groups whose ergodic or minimal actions are all free Preprint, arXiv:1709.06733, 2017.
[28] Le Boudec, A., and Wesolek, P. Commensurated subgroups in tree almost automorphism groups. Preprint, arXiv:1604.04162, 2016.
[29] Lubotzky, A., Mozes, S., and Zimmer, R. Superrigidity for the commensurability group of tree lattices. Comment. Math. Helv. 69, 4 (1994), 523–548.
[30] Monod, N., and Ozawa, N. The Dixmier problem, lamplighters and Burnside groups. J. Funct. Anal. 258, 1 (2010), 255–259.
[31] Pisier, G. Similarity problems and completely bounded maps, expanded ed., vol. 1618 of Lecture Notes in Mathematics. Springer-Verlag, Berlin, 2001. Includes the solution to “The Halmos problem”.
[32] Radu, N. New simple lattices in products of trees and their projections. ArXiv preprint 1712.01091, 2017.
[33] Reid, C. D., and Wesolek, P. R. The essentially chief series of a compactly generated locally compact group. ArXiv preprint 1509.06593, 2015.
[34] Reid, C. D., and Wesolek, P. R. Dense normal subgroups and chief factors in locally compact groups. ArXiv preprint 1601.07317, 2016.
[35] Rovinsky, M. Motives and admissible representations of automorphism groups of fields. Math. Z. 249, 1 (2005), 163–221.
[36] Shalom, Y., and Willis, G. A. Commensurated subgroups of arithmetic groups, totally disconnected groups and adelic rigidity. Geom. Funct. Anal. 23, 5 (2013), 1631–1683.
[37] Shimura, G. Introduction to the arithmetic theory of automorphic functions. Publications of the Mathematical Society of Japan, No. 11. Iwanami Shoten, Publishers, Tokyo; Princeton University Press, Princeton, N.J., 1971. Kanˆo Memorial Lectures, No. 1.
[38] Tao, T. Product set estimates for non-commutative groups. Combinatorica 28, 5 (2008), 547–594.
[39] Waterhouse, W. C. Profinite groups are Galois groups. Proc. Amer. Math. Soc. 42 (1973), 639–640.
[40] Wesolek, P. Elementary totally disconnected locally compact groups. Proc. Lond. Math. Soc. (3) 110, 6 (2015), 1387–1434.
[41] Wesolek, P. A note on relative amenability. Groups Geom. Dyn. 11, 1 (2017), 95–104.
[42] Willis, G.A. Compact open subgroups in simple totally disconnected groups. J. Algebra 312, 1 (2007), 405–417.

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