Papers
 Central values of Rankin Lseries over real quadratic fields
 Compositio Math. 142 (2006), 811866, doi:10.1112/S0010437X06002259
 Whittaker newforms for archimedean representations of GL(2)
 J. of Number Theory 128/6 (2008), 16371645,
doi:10.1016/j.jnt.2007.06.005
 Rational decomposition of modular forms
 Ramanujan J. 26/3 (2011), 419435, doi:10.1007/s1113901193016
 Pair correlation of angles between reciprocal geodesics on the modular surface
 (with F.P. Boca, V. Pasol, A. Zaharescu)
 Algebra and Number Theory, 84 (2014), 9991035,
doi: 10.2140/ant.2014.8.999
 Modular forms and period polynomials
 (with V. Pasol)
 Proc. Lond. Math. Soc. 107/4 (2013), 713743,
doi:10.1112/plms/pdt003
 On the Petersson scalar product of arbitrary modular forms
 (with V. Pasol)
 Proc. Amer. Math. Soc. 142 (2014), 753760,
doi:10.1090/S000299392013118150
 An algebraic property of Hecke operators and two indefinite theta series
 (with V. Pasol)
 Forum Math. 27/2 (2015), 915928,
doi:10.1515/forum20120114
 Pair correlation of hyperbolic lattice angles
 (with F.P. Boca, A. Zaharescu)
 Int. J. Number Theory 10/8 (2014), 19551989,
doi:10.1142/S1793042114500651
 A combinatorial refinement of the KroneckerHurwitz class number relation
 (with D. Zagier)
 Proc. Amer. Math. Soc. 145/3 (2017), 10031008,
doi:10.1090/proc/13281
Preprints
 On the trace formula for Hecke operators on congruence subgroups
 ArXiv
 A generalization of Ramanujan's congruence to modular forms of prime level
 (with R. Gaba)
 ArXiv
Conferences
Workshop on modular forms and Galois representations,
August 2223, 2016
Fourth Bucharest Number Theory Day, July 19, 2016
Third Bucharest Number Theory Day, August 3rd, 2015
Second Bucharest Number Theory Day, July 22nd, 2014
Bucharest Number Theory Day, July 16th, 2013
Workshop on
"Automorphic forms and Lfunctions", June 68, 2012
