Research topics: analytic number theory, spectral theory of automorphic forms, hyperbolic lattice point counting, Prime Geodesic Theorems, Quantum Unique Ergodicity, Zeta and Dirichlet *L*-functions.

- Bykovskii-type theorem for the Picard manifold,
*joint with A. Balog, A. Biro and G. Cherubini, arXiv:1911.01800, 2019 (preprint)* - Second Moment of the Prime Geodesic Theorem for ,
*joint with D. Chatzakos and G. Cherubini, arXiv:1812.11916, 2018 (submitted)*

- Prime Geodesic Theorem in the 3-dimensional Hyperbolic Space,
*joint with O. Balkanova, D. Chatzakos, G. Cherubini and D. Frolenkov, Trans. Amer. Math. Soc.,***372**, no. 8, 2019, pp. 5355-5374 - On the Value distribution of Two Dirichlet -functions,
*joint with Y. Petridis, Funct. Approx. Comment. Math.,***58**, no. 1, 2018, pp. 43-68 - Lattice Point Counting in Sectors of Hyperbolic 3-space,
*Q. J. Math,***68***, issue 3, 2017, pp. 891-922* - Numerical Investigation of Exponential Sums Over Eigenvalues in ,
*appears in Local average in hyperbolic lattice point counting, with an Appendix by Niko Laaksonen in Math. Z.,***285***, issue 3-4, 2017, pp. 1319-1344*

(see here for a discussion on the numerics, and links to the programs and data) - Quantum Limits of Eisenstein Series in , arXiv:1511.07411
*(to appear in Contemporary Mathematics, 2019)* - Discrete Mean Values of Dirichlet -functions,
*joint with Y. Petridis, The Analytic Theory of Automorphic Forms, Oberwolfach Report,***8***, no. 3, 2011*

My doctoral thesis “*Quantum Limits, Counting and Landau-type Formulae in Hyperbolic Space*“,

and master’s thesis “*Discrete Mean Values of Dirichlet -functions*“.