2 papers
math.NT2024
Modularity of special 0-cycles on toroidal compactifications of Shimura Varieties
Jan Hendrik Bruinier, Eugenia Rosu, Shaul Zemel
We consider the generating series of appropriately completed 0-dimensional special cycles on a toroidal compactification of an orthogonal or unitary Shimura variety with values in…
math.NT2023
On Jacobi--Weierstrass mock modular forms
Claudia Alfes-Neumann, Jens Funke, Michael Mertens +1
We construct harmonic weak Maass forms that map to cusp forms of weight with rational coefficients under the -operator. This generalizes work of the first author, Grif…