Abstract
We construct a basis of the space of Siegel cusp forms of degree and weight consisting of harmonic theta series. One of these functions has vanishing order at the boundary which implies that the Kodaira dimension of is nonnegative.
Citation
Moritz Dittmann. Riccardo Salvati Manni. Nils R. Scheithauer. "Harmonic theta series and the Kodaira dimension of $\mathcal{A}_6$." Algebra Number Theory 15 (1) 271 - 285, 2021. https://doi.org/10.2140/ant.2021.15.271
Information