My research interests lie in the analytic aspects of number theory. More specifically, I study problems related to L-functions.
Recent publications:
M. Nastasescu and A. Zaharescu, A class of approximations to the Riemann zeta function, Journal of Mathematical Analysis and Application. 514, 2, 126344
J. Hoffstein, M. Lee and M. Nastasescu, First moments of Rankin-Selberg convolutions of automorphic forms on GL(2) (2021), Research in Number Theory, 7, 4, 60.
Li, Junxian, Nastasescu, Maria, Roy, Arindam, Zaharescu, Alexandru Smooth L^2 distances and zeros of approximations of Dedekind zeta functions. Manuscripta Mathematica. 2017; 154 (1-2) : 195-223;
Nastasescu, Maria M. Determination of elliptic curves by their adjoint p -adic L -functions. Journal of Number Theory. 2015; 152 : 156-181;