My current homepage is here.
My area of research is analytic number
theory, in particular
- automorphic forms and L-functions, and
- quadratic forms and their arithmetic applications.
- Twisted L-functions over number fields and Hilbert's eleventh problem (with G. Harcos) Geom. Funct. Anal. 20 (2010), 1-52
- Bounding sup-norms of cusp forms of large level (with R. Holowinsky), Invent. Math. 179 (2010), 645-681
- On the Ramanujan conjecture over number fields (with F. Brumley), Annals of Math. 174 (2011), 581-605
- Distribution of mass of holomorphic cusp forms Duke Math. J. 162 (2013), 2609-2644
- Application of the Kuznetsov formula on GL(3), Invent. Math. 194 (2013), 673-729