Journal papers:

7. **On the index conjecture in zero-sum theory: singular case**, Int. J. Number Theory, to appear.

6. **The distribution of zeros of ζ'(s) and gaps between zeros of ζ(s)**, Adv. Math. 320 (2017), 574-594.

5. **The number of zeros of ζ'(s)**, Int. Math. Res. Not. IMRN 2017 (5): 1578-1588. arxiv version.

4. **On a permutation problem for finite abelian groups**, (with Z-W. Sun), Electron. J. Combin. 24 (2017) P1.17. journal version.

3. **Conditional estimates on small distances between ordinates of zeros of ζ(s) and ζ'(s)**, J. Number Theory 165 (2016), 304-313. arxiv version.

2. **Note on the index conjecture in zero-sum theory and its connection to a Dedekind-type sum**, J. Number Theory 168 (2016), 128-134. arxiv version.

1. **On some universal sums of generalized polygonal numbers**, (with Z-W. Sun), Colloq. Math. 145 (2016), 149-155.

Preprints and working papers:

13. **On zeros of the derivative of the Selberg zeta-function**, submitted.

12. **Critical points of L-functions in the hyperelliptic ensemble**, (with S. M. Gonek), in preparation.

11. **The mean square discrepancy in the Dirichlet divisor problem**, (with S. M. Gonek), preprint.

10. **The number of zeros of L‘(s,χ)**, submitted.

9. **Lower bounds for small fractional moments of quadratic Dirichlet L-functions**, (with S. Baluyot), preprint.

8. **Lower bounds for small fractional moments of L-series associated to Hecke eigencuspforms**, (with S. Baluyot), in preparation.