19 citations · 36 across the 20 of their papers we have counts for
22 papers
The desingularization of the theta divisor of a cubic threefold as a moduli space
Arend Bayer, Sjoerd Beentjes, Soheyla Feyzbakhsh +4
We show that the moduli space of Gieseker stable sheaves on a smooth cubic threefold with Chern character is smooth and of dimensi…
Theta functions for Holomorphic triples
Georg Hein, Thang Quyet Truong
We introduce an generalization of the theta divisor to the theory of holomorphic triples on a smooth projective curve . We show that a given triple is -semi…
Stability of Picard sheaves for vector bundles on curves
Georg Hein, David Ploog
We show that for any stable sheaf of slope on a smooth, projective curve of genus , the associated Picard sheaf on the Picard variety of the curve is stab…
Quadratic forms and their theta series - infinitesimal aspects
Juan Marcos Cerviño, Georg Hein
We study the theta map which assigns to a real quadratic form its theta series. We introduce two invariants reflecting whether the differential of the theta map vanishes or is dege…
The Euclid-Fourier-Mukai algorithm for elliptic surfaces
Marcello Bernardara, Georg Hein
We describe the birational correspondences, induced by the Fourier-Mukai functor, between moduli spaces of semistable sheaves on elliptic surfaces with sections, using the notion o…
The Conway-Sloane tetralattice pairs are non-isometric
Juan Marcos Cervino, Georg Hein
Conway and Sloane constructed a 4-parameter family of pairs of isospectral lattices of rank four. They conjectured that all pairs in their family are non-isometric, whenever the pa…