My research interests are modular forms and theta lifts.
Publications
7) Locally and Polar Harmonic Maass Forms for Orthogonal Groups of Signature (2, n). Preprint. arXiv
6) A Converse Theorem for Borcherds Products in Signature (2, 2) (with P. Bieker). Preprint. arXiv
5) Cycle Integrals of Meromorphic Hilbert Modular Forms (with C. Alfes, B. Depouilly and M. Schwagenscheidt). Preprint. arXiv
4) Measures, Modular Forms, and Summation Formulas of Poisson Type (with C. Alfes and J. Mazáč). Commun. Math. Phys. 406, 137 (2025). Link, arXiv
3) The Kudla-Millson Lift of Siegel Cusp Forms (with R. Zuffetti). Preprint. arXiv
2) Orthogonal Eisenstein Series at Harmonic Points and Modular Forms of Singular Weight. Math. Z. 301, 2841–2882 (2022). Link, arXiv
1) Orthogonal Eisenstein Series and Theta Lifts. International Journal of Number Theory, Vol. 19, No. 06, pp. 1305-1335 (2023). Link, arXiv
Dissertation
Orthogonal Eisenstein Series of Singular Weight. Link
Talks
A Lambda-Adic Oda Lift, Les Diablerets, Link, 09/2025
A Lambda-Adic Family of Funke-Millson Cycles, Oberwolfach, Link, 08/2025
Cycle Integrals of Meromorphic Hilbert Modular Forms, Norwich, Link, 07/2025
The Funke-Millson Ring, Bielefeld University, Link, 05/2025
Modular Forms and Theta Functions, University of Antwerp, Link, 05/2025
Rationality of Cycle Integrals of Meromorphic Hilbert Modular Forms, Durham University, Link, 11/2024
Workshop "Aperiodic Order and Approximate Groups II", KIT, Link, 08/2024
The xi-Operator for Hilbert Modular Forms and the Doi-Naganuma-Lift, Cetraro, Link, 06/2024
Cycle Integrals of Meromorphic Hilbert Modular Forms, MPI Bonn, Link, 03/2024
Injectivity of the Kudla-Millson-Lift in genus 2, Bielefeld University, Link, 12/2023
Injectivity of the Kudla-Millson-Lift in genus 2, ETH Zürich, Link, 12/2023
The Millson-Lift in Signature (2, 2), Women in Automorphic Forms, Universität Konstanz, Link, 10/2023
Lifting Orthogonal Modular Forms, ENTR Workshop 2022, TU Darmstadt, Link, 10/2022
Lifting Orthogonal Modular Forms, Workshop on Modular Forms and Representation Theory, Manigod, Link, 07/2022
Generalizing Theta Lifts, ENTR Seminar, online, Link, 06/2022
Orthogonal Eisenstein Series of Singular Weight, International Seminar on Automorphic Forms, online, Link, 11/2021
Orthogonal Eisenstein Series of Singular Weight, Cologne University, Link, 04/2019