4 papers
Compact Subvarieties of the Moduli Space of Complex Abelian Varieties
Samuel Grushevsky, Gabriele Mondello, Riccardo Salvati Manni +1
We determine the maximal dimension of compact subvarieties of , the moduli space of complex principally polarized abelian varieties of dimension , and the maximal…
Slopes of Siegel cusp forms and geometry of compactified Kuga varieties
Flora Poon, Riccardo Salvati Manni, Gregory Sankaran
We study the Kodaira dimension of the compactified n-fold Kuga variety over the moduli space of principally polarised abelian g-folds. We construct a suitable compactification, whi…
Siegel modular forms of level (4,8) and weight two
Eberhard Freitag, Riccardo Salvati Manni
We consider the space of Siegel modular forms of genus of weight two relative to the main congruence subgroup of level 2 and to Igusa's group and .One o…
Some remarks to a Theorem of van Geemen
Riccardo Salvati Manni, Eberhard Freitag
In [ Ge], Bert van Geemen computed the dimension of the space of the fourth power of the theta nullwerte. In [SM2], it has been observe that all linear relations between the $θ_m^…