My name is Anh N. Le. I'm an assistant professor at University of Denver. Previously, I was a postdoc at Ohio State University working with Dr. Vitaly Bergelson. I did my PhD at Northwestern University where my advisor was Dr. Bryna Kra.   

Address: Knudson Hall, 2390 S. York St, Denver, CO 80210.  

Email: anh.n.le@du.edu.  

Here is my CV.

Conferences Organized

1. Recent Trends in Ergodic Theory, Symbolic Dynamics, and Connections to Combinatorics (Northwestern University, August 31 - September 4, 2026) -- registration is open 

2. Western Dynamics Conference (University of Utah, May 8 - 10, 2026) 

3. AMS Special Session in Recent Advances in Dynamical Systems (University of Denver, August 23 - 24, 2025)

Seminars Organized

1. Analysis and Dynamics Seminar (University of Denver, ongoing)

2. Herbert Howe Lecture Series 2025 (University of Denver, May 1 - 2, 2025)

Research Interests  

My research interests lie mainly in ergodic theory and dynamical systems, with an emphasis on applications to combinatorics and number theory. 

Publications and Preprints

1. Bohr sets in sumsets III: expanding difference sets and almost Bohr sets

(with P.-Y. Bienvenu, J. Griesmer, and T. H. Lê), submitted.

2. Dynamically syndetic sets and the combinatorics of syndetic, idempotent filters

(with D. Glasscock), submitted.

3. On sets of pointwise recurrence and dynamically thick sets

(with D. Glasscock), Ergodic Theory and Dynamical Systems, to appear. [journal]

4. A structure theorem for polynomial return-time sets in minimal systems

(with. D. Glasscock, A. Koutsogiannis, J. Moreira, F. Richter, and D. Robertson), Transactions of the American Mathematical Society, to appear.

5. On subshifts with low maximal pattern complexity

(with R. Pavlov and C. Schlortt), Transactions of the American Mathematical Society, to appear. [journal]

6. Bohr sets in sumsets I: compact groups.
   (with T. H. Lê), Discrete Analysis, 2025:11, 37 pp. [journal]

7. Interpolation sets for dynamical systems

(with A. Koutsogiannis, J. Moreira, R. Pavlov, and F. Richter), Transactions of the American Mathematical Society, 378 (2025), no. 2, 1373–1400. [journal] 

8. Intersective sets for sparse sets of integers

(with P.-Y. Bienvenu, J. Griesmer, and T. H. Lê), Ergodic Theory and Dynamical Systems, 45 (2025), no. 5, 1370-1402. [journal] 

9. Averages of completely multiplicative functions over the Gaussian integers--a dynamical approach

(with S. Donoso, J. Moreira, and W. Sun), Transactions of the American Mathematical Society, 377 (2024), no. 10, 7081–7115. [journal]

10. Bohr sets in sumsets II: countable abelian groups.
    (with J. Griesmer and T. H. Lê), Forum of Mathematics, Sigma, 11 (2023), E57. [journal]

11. Additive averages of multiplicative correlation sequences and applications.
    (with S. Donoso, J. Moreira and W. Sun), Journal d'Analyse Mathématique, 149 (2023), 719-761. [journal]

12. Sublacunary sets and interpolation sets for nilsequences.
    Discrete and Continuous Dynamical Systems, 22 (2022), no. 4, 1855-1871. [journal]

13. A decomposition of multicorrelation sequences for commuting transformations along primes.
    (with J. Moreira and F. Richter), Discrete Analysis, 2021:4, 27 pp. [journal]

14. Multidimensional configurations in the primes with shifted prime steps.
    (with T. H. Lê), Acta Mathematica Hungarica, 164 (2021), no. 1, 1-14. [journal]

15. Optimal lower bounds for multiple recurrence.
    (with S. Donoso, J. Moreira and W. Sun), Ergodic Theory and Dynamical Systems, 41 (2021), no. 2, 379–407. [journal]

16. Structure of multicorrelation sequences with integer part polynomial iterates along primes.
    (with A. Koutsogiannis, J. Moreira and F. Richter), Proceedings of the American Mathematical Society, 149 (2021), 209-216.  [journal]

17. Interpolation sets and nilsequences.
    Colloquium Mathematicum, 162 (2020), 181–199.  [journal]

18. Nilsequences and multiple correlations along subsequences.
    Ergodic Theory and Dynamical Systems, 40 (2020), no. 6, 1634–1654.  [journal]

Various links

• University of Denver Mathematics Department

• Ohio State Mathematics Department

• Northwestern Mathematics Department