2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.NT2020
Multiplier systems for Siegel modular groups
Eberhard Freitag, Adrian Hauffe Waschbüsch
Deligne proved that the weights of Siegel modular forms on any congruence subgroup of the Siegel modular group of genus g>1 must be integral or half integral. We give a different p…
math.NT2014★ 2 cited
Lattices with many Borcherds products
Jan Hendrik Bruinier, Stephan Ehlen, Eberhard Freitag
We prove that there are only finitely many isometry classes of even lattices of signature for which the space of cusp forms of weight for the Weil representatio…
math.AG2012
Some ball quotients with a Calabi--Yau model
Eberhard Freitag, Riccardo Salvati Manni
The aim of this note is to treat one distinguished example of a Calabi--Yau variety that appears as a small resolution of a Picard modular variety