Papers and Preprints


  • Uniformity seminorms on l-infinity and applications.  pdf 
  • Analysis of two step nilsequences.  pdf
  • Ergodic methods in additive combinatorics.  pdf
  •              
                                These are notes from a minicourse given at CRM in Montreal.
       
  • Multiple recurrence and convergence for sequences related to the prime numbers.  dvi, pdf
  • Parallelepipeds, nilpotent groups, and Gowers norms.  dvi, pdf
  • From combinatorics to ergodic theory and back again.  dvi, pdf
  •                    Proceedings of International Congress of Mathematicians, Madrid 2006, volume III, 57-76.

  • Ergodic averages for independent polynomials and applications.  dvi, pdf
  • The Green-Tao Theorem on arithmetic progressions in the primes: an ergodic point of view.  dvi, pdf
  •                             Bull. Amer. Math. Soc., 43 (2006), 3--23. 
    This is a revised version of the write up for the Special Session on current events at the annual meeting of the AMS
  • Multiple recurrence and nilsequences.  dvi, pdf
  • Convergence of multiple ergodic averages for some commuting transformations.  dvi, ps, pdf
  • Polynomial averages converge to the product of integrals.  dvi, ps, pdf
  • Convergence of Polynomial ergodic averages.  dvi, ps, pdf
  • Nonconventional ergodic averages and nilmanifolds.  dvi, ps, pdf
  • Averaging along cubes. dvi, ps, pdf
  • An Odd Furstenberg-Szemeredi Theorem and quasi-affine systems.  dvi , ps, pdf
  • Diophantine numbers, dimension and Denjoy maps.  dvi , ps, pdf
  • Convergence of Conze-Lesigne Averages.  dvi , ps, pdf
  • A Generalization of Furstenberg's Diophantine result.  ps, pdf
  • The conjugating map for commutative groups of circle diffeomorphisms. ps, pdf
  • Iterated Spectra of Numbers --- Elementary, Dynamical, and Algebraic Approaches. dvi , ps, pdf