Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Isr J Math

Search In Journal Title:

Abbravation: Israel Journal of Mathematics

Search In Journal Abbravation:

Publisher

The Hebrew University Magnes Press

Search In Publisher:

DOI

10.1007/s11856-015-1160-1

Search In DOI:

ISSN

1565-8511

Search In ISSN:
Search In Title Of Papers:

Invariant random subgroups of lamplighter groups

Authors: Lewis Bowen Rostislav Grigorchuk Rostyslav Kravchenko
Publish Date: 2015/02/17
Volume: 207, Issue: 2, Pages: 763-782
PDF Link

Abstract

Let G be one of the lamplighter groups Bbb Z/pBbb Zn wr Bbb Z and SubG the space of all subgroups of G We determine the perfect kernel and CantorBendixson rank of SubG The space of all conjugationinvariant Borel probability measures on SubG is a simplex We show that this simplex has a canonical Poulsen subsimplex whose complement has only a countable number of extreme points If F is a finite group and Γ an infinite group which does not have property T then the conjugationinvariant probability measures on SubF wr Gamma supported on oplus Gamma F also form a Poulsen simplex

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. Characterizing stable complete Erdős space
  2. On prime ideals of noetherian skew power series rings
  3. Classification of quasifinite $$\mathcal{W}_\infty $$ -modules-modules
  4. Classification of quasifinite $$\mathcal{W}_\infty $$ -modules-modules
  5. De Rham theorem for Schwartz functions on Nash manifolds
  6. Random matrices and subexponential operator spaces
  7. An integral representation for topological pressure in terms of conditional probabilities
  8. Ribet bimodules and the specialization of Heegner points
  9. Maximally stable Gaussian partitions with discrete applications
  10. Extrinsic isoperimetry and compactification of minimal surfaces in Euclidean and hyperbolic spaces
  11. Homogeneity and local symmetry of complex ( κ , µ)-spaces
  12. Binary forms as sums of two squares and Châtelet surfaces
  13. On two Hamilton cycle problems in random graphs
  14. Derivatives for smooth representations of GL ( n , ℝ) and GL ( n , ℂ)
  15. Weak mixing and unique ergodicity on homogeneous spaces
  16. Webb’s conjecture for fusion systems
  17. Partitions of nonzero elements of a finite field into pairs
  18. On typical properties of Hilbert space operators
  19. The unramified computation of Rankin-Selberg integrals for SO 2 l × GL n
  20. On a question of Sárközy on gaps of product sequences
Search Result: