R. Bruggeman

activity

19952026

most citedEigenfunctions of transfer operators and cohomology

20 citations · 46 across the 16 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

math.NT2012★ 3 cited

Harmonic lifts of modular forms

Roelof W. Bruggeman

It is shown that each complex conjugate of a meromorphic modular form for $SL_{2} (Z)$ of any complex weight $p$ occurs as the image of a harmonic modular form under…

math.NT2012

Perturbation of zeros of the Selberg zeta-function for $Γ_{0} (4)$

Roelof Bruggeman, Markus Fraczek, Dieter Mayer

We study the asymptotic behavior of zeros of the Selberg zeta-function for the congruence subgroup $Γ_{0} (4)$ as a function of a one-parameter family of characters tending to the tri…

Harmonic lifts of modular forms

Perturbation of zeros of the Selberg zeta-function for Γ0​(4)

Perturbation of zeros of the Selberg zeta-function for $Γ_{0} (4)$