Moritz Dittmann

activity

20152019

most citedAutomorphic products of singular weight for simple lattices

15 citations · 15 across the 1 of their papers we have counts for

collaborators

3 papers

math.AG2019

Harmonic theta series and the Kodaira dimension of $A_{6}$

Moritz Dittmann, Riccardo Salvati Manni, Nils R. Scheithauer

We construct a basis of the space $S_{14} (Sp_{12} (Z))$ of Siegel cusp forms of degree $6$ and weight $14$ consisting of harmonic theta series. One of the…

math.NT2018

Reflective automorphic forms on lattices of squarefree level

Moritz Dittmann

We show that there are only finitely many nonconstant reflective automorphic forms $Ψ$ on even lattices of squarefree level splitting two hyperbolic planes and give a complete clas…

math.NT2015★ 15 cited

Automorphic products of singular weight for simple lattices

Moritz Dittmann, Heike Hagemeier, Markus Schwagenscheidt

We classify the simple even lattices of square free level and signature (2,n) for n > 3. A lattice is called simple if the space of cusp forms of weight 1+n/2 for the dual Weil rep…

Harmonic theta series and the Kodaira dimension of A6​

Reflective automorphic forms on lattices of squarefree level

Automorphic products of singular weight for simple lattices

Harmonic theta series and the Kodaira dimension of $A_{6}$