### Darren Creutz

- Assistant Professor of Mathematics
- U.S. Naval Academy

### Talks

- Relativized Furstenberg Entropy and an Information Theory of Joinings U.S. Naval Academy 16 Oct 2017
- Set Theory Past ZFC: Large Cardinals, Forcing, and Independence U.S. Naval Academy 3 Apr 2017
- The Normal Subgroup Theorem for Lattices in Products (Property (T)) U.S. Naval Academy 6 Feb 2017
- The Normal Subgroup Theorem for Lattices in Products (Amenability) U.S. Naval Academy 23 Jan 2017
- Random Walks and Harmonic Functions on Groups U.S. Naval Academy 7 Nov 2016
- Ergodic Actions of Lattices in Higher-Rank Semisimple Groups University of Maryland 6 Oct 2016
- Mixing and Rank-One Transformations U.S. Naval Academy 3 Oct 2016
- Character Rigidity for Lattices in Lie Groups U.S. Naval Academy 26 Aug 2016
- Rigidty Theory of Lattices in Semisimple Groups U.S. Naval Academy 3 Feb 2016
- The Information Theory of Joinings Vanderbilt University 22 Jan 2016
- Harmonic Maps on Groups and Property (T) Noncommutative Geometry and Operator Algebras Spring Institute 6 May 2015
- Co-Organizer, Special Session: Classification Problems in Operator Algebras AMS Joint Mathematics Meetings 11 Jan 2015
- Operator-Algebraic Superrigidity for Lattices AMS Special Session on Classification Problems in Operator Algebras, Baltimore Maryland 15 Jan 2014
- Operator Algebraic Superrigidity for Lattices and Commensurators Northwestern University 3 Dec 2013
- Rigidity for Characters on Lattices and Commensurators Vanderbilt University 30 Oct 2013
- Character Rigidity for Lattices and Commensurators Vanderbilt University 27 Sep 2013
- Stabilizers of Ergodic Actions of Product Groups and Lattices in Products Shanks Workshop on von Neumann Algebras and Ergodic Theory, Vanderbilt University 28 Apr 2013
- Stabilizers of Actions of Groups and Invariant Random Subgroups Vanderbilt University 26 Apr 2013
- Stabilizers of Actions of Product Groups and Lattices in Product Groups Vanderbilt University 5 Apr 2013
- Mixing on Rank-One Transformations Vanderbilt University 25 Jan 2013
- Stabilizers of Ergodic Actions of Lattices and Commensurators University of California: San Diego 16 Nov 2012
- Poisson Boundaries, Harmonic Functions and Random Walks on Groups Vanderbilt University 9 Nov & 5 Dec 2012
- Stabilizers of Ergodic Actions of Lattices and Commensurators Vanderbilt University 19 Sep 2012
- Stabilizers of Ergodic Actions of Lattices and Commensurators Williams College Ergodic Theory Conference 28 Jul 2012
- Stabilizers of Ergodic Actions of Lattices and Commensurators UCLA Workshop on von Neumann Algebras and Ergodic Theory 26 May 2012
- Stabilizers for Ergodic Actions of Commensurators Vanderbilt University 6 Apr 2012
- The Property (T) “Half” of the Margulis-Zimmer Conjecture Vanderbilt University 29 Feb 2012
- Property (T) for Certain Totally Disconnected Groups Related to a Conjecture of Margulis and Zimmer Vanderbilt University 17 Feb 2012
- SAT Actions and Rigidity of Lattices Vanderbilt University 30 Nov 2011
- Normal Subgroups of Commensurators of Lattices Vanderbilt University 9 Nov 2011
- Normal Subgroups of Commensurators and Rigidity of SAT Actions Vanderbilt University 26 Aug & 2 & 9 Sep 2011
- Dynamics of SAT Actions CalTech 2 May 2011
- Normal Subgroups of Commensurators and Rigidity of SAT Actions University of California: Los Angeles 6 Apr & 13 Apr 2011
- Normal Subgroups and Rigidity for Commensurators Vanderbilt University 28 Feb 2011
- Quasi-Invariant Group Actions University of California: Los Angeles 18 Feb 2011
- Normal Subgroups of Commensurators and SAT Actions CalTech 20 Jan 2011
- A Normal Subgroup Theorem for Commensurators Yale University 15 Nov 2010
- Mixing, Random Sequences and Rank-One Transformations Northwestern University 9 Nov 2010
- Normal Subgroup and Factor Theorems for Commensurators University of Illinois: Chicago 8 Nov 2010
- A Normal Subgroup Theorem for Commensurators of Lattices AMS Western Meeting 9 Oct 2010
- Superstability and Finite-Time Extinction for Semigroups University of California: Los Angeles 27 Apr 2010
- Poisson Boundaries and Their Applications University of California: Los Angeles Jan 2009
- Rank-One Actions, Mixing and Singular Spectra University of California: Los Angeles Mar 2007