4 papers
math.DG2026
Asymptotics of the Selberg Zeta function on the spin moduli space
Cipriana Anghel, Sergiu Moroianu, Rareş Stan
We prove a limited asymptotic expansion up to order of the logarithmic derivative of the Selberg zeta function for the spin Dirac operator on compact surfaces for famil…
math.DG2024
On the Dirac spectrum on degenerating Riemannian surfaces
Cipriana Anghel
We study the behavior of the spectrum of the Dirac operator on degenerating families of compact Riemannian surfaces, when the length of a simple closed geodesic shrinks to zero…
math.DG2022
Heat kernel asymptotics for real powers of Laplacians
Cipriana Anghel
We describe the small-time heat kernel asymptotics of real powers , of a non-negative self-adjoint generalized Laplacian acting on the sections of a hermitia…
math.CV2020
Uniformization of Riemann surfaces revisited
Cipriana Anghel, Rares Stan
We give an elementary and self-contained proof of the uniformization theorem for non-compact simply-connected Riemann surfaces.