Teaching

• Topics in Applied Mathematics I, Math 311

• Communications and Cryptography, Math 470

Seminar

• Groups and Dynamics Seminar

Conferences

• Self-similarity and Branching in Group Theory, BIRS, Banff, Alberta, Canada, October 12-17, 2008

• AMS/SBM Meeting, Special Session on Group Theory, Rio de Janeiro, Brazil, June 4-7, 2008

• 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 (from last three years only):

• 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)

• Some solvable automaton groups, Contemporary Mathematics 394 (2006), 11--29. with Laurent Bartholdi. (arXiv, access)
  

Photos: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,