Contact Information:
Robin Tucker-Drob
Rutgers University Mathematics Department
Hill Center for the Mathematical Sciences
110 Frelinghuysen Rd.,
Piscataway, NJ 08854-8019
rtuckerd at math dot rutgers dot edu

About me:
• I am an NSF Mathematical Sciences Postdoctoral Research Fellow based here at Rutgers since the summer of 2013. Here is my cv.
• Here is some of my application material from the fall of 2012.


  1. Invariant means and the structure of inner amenable groups, Submitted. pdf
  2. Borel structurability on the 2-shift of a countable group, (with Brandon Seward), Preprint. pdf
  3. Invariant random subgroups of strictly diagonal limits of finite symmetric groups, (with Simon Thomas), Bull. London Math. Soc. (2014) 46 (5): 1007-1020. pdf
  4. Brooks's Theorem for measurable colorings, (with Clinton Conley and Andrew Marks), Preprint. pdf
  5. Shift-minimal groups, fixed price 1, and the unique trace property, Submitted. pdf
  6. Mixing actions of countable groups are almost free, To appear in Proc. Amer. Math. Soc. pdf
  7. Weak equivalence and non-classifiability of measure preserving actions, To appear in Ergodic Theory and Dynam. Systems. pdf
  8. On a co-induction question of Kechris, (with Lewis Bowen), Israel J. of Math, 194 (2013), no. 1, 209-224. pdf
  9. Ultraproducts of measure preserving actions and graph combinatorics, (with Clinton Conley and Alexander Kechris), Ergodic Theory and Dynam. Systems 33 (2013), no. 2, 334-374. pdf
  10. The complexity of classification problems in ergodic theory, (with Alexander Kechris), Appalachian Set Theory: 2006-2012; J. Cummings and E. Schimmerling. eds., London Mathematical Society Lecture Note Series, Cambridge University Press (2013) pdf

Papers in preparation:
  • One-ended subforests and strong treeability of groups with planar Cayley graphs, (with Clinton Conley, Damien Gaboriau, and Andrew Marks)
  • Invariant random subgroups of inductive limits of fnite alternating groups (with Simon Thomas)
  • On the Chifan-Ioana Solid Ergodicity Theorem
  • The space of stable weak equivalence classes of measure preserving actions (with Lewis Bowen)
  • A topologically highly transitive action of the free group

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    Current Teaching:
    Past Teaching:
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    A von Neumann algebra free proof of solid ergodicity for Bernoulli shifts - Slides from the Descriptive Set Theory Workshop at ESI.
    Shift-minimal groups and cost - Slides from the Logic In Southern California V meeting at UC Irvine.
    Shift-minimal groups - Slides from the Fields Institute Workshop on Applications to Operator Algebras.
    Ultraproducts of measure preserving actions and graph combinatorics - Slides from Caltech-UCLA Logic Seminar.

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    Conferences, Workshops, Meetings

    To be updated

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