Teaching

• Introduction to Topology, Math 436

Seminar

• Groups and Dynamics Seminar

Conferences

• Organized in the past

• Other

Editorial Work

• Groups, Geometry, and Dynamics,
  European Mathematical Society, (see also the  local page)

• Topological and Asymptotic Aspects of Group Theory,
  American Mathematical Society, Contemporary Mathematics 394, 2006, 234pp. 

Publications (complete list; Math Reviews list)

Selected:

• Schreier spectrum of the Hanoi Towers group on three pegs, 
  Proceedings of Symposia in Pure Mathematics 77 (2008), 183--198.
  with R. Grigorchuk.
  (arXiv, access)

• Frobenius Problem and dead ends in integers,
  Journal of Number Theory 128 (2008), no.5, 1211--1223.
  (arXiv, access)

• Hausdorff dimension in a family of self-similar groups,
  Geometriae Dedicata 124 (2007), 213-236.
  (arXiv, access)

• Self-similarity and branching in group theory,
  London Mathematical Society Lecture Note Series 339 (2007), 36--95.
  with Rostislav Grigorchuk.
  (pdf, access)

• Poly-free constructions for right-angled Artin groups,
  Journal of Group Theory 10 (2007) 1, 117--138.
  with Susan Hermiller.
  (arXiv, access)

• Tamari lattices, forests, and Thompson monoids,
  European Journal of Combinatorics 28 (2007) 4, 1216--1238.
  (arXiv, access)

• Asymptotic aspects of Schreier graphs and Hanoi Towers groups,
  Comptes Rendus Mathématique, Académie des Sciences Paris 342 (2006) 8, 545--550.
  with Rostislav Grigorchuk.
  (arXiv, access)