469 citations
- Imperial College LondonGB8 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- University of CologneDE6 papers
- University of FreiburgDE6 papers
- Johannes Gutenberg University MainzDE5 papers
- University of BayreuthDE5 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT4 papers
- University of RochesterUS4 papers
- Laboratoire de Physique de l'Ecole Normale SupérieureFR3 papers
- Max Planck Institute for Solid State ResearchDE3 papers
- Rochester Institute of TechnologyUS3 papers
- TU WienAT3 papers
8 papers · 1 filter
Quotients of products of curves, new surfaces with and their fundamental groups
Ingrid Bauer, Fabrizio Catanese, Fritz Grunewald +1
The first main purpose of this paper is to contribute to the existing knowledge about the complex projective surfaces of general type with and their moduli spaces,…
Quotient categories, stability conditions, and birational geometry
Sven Meinhardt, Holger Partsch
This article deals with the quotient category of the category of coherent sheaves on an irreducible smooth projective variety by the full subcategory of sheaves supported in codime…
A note on non-reduced Picard schemes
Christian Liedtke
The Picard scheme of a smooth curve and a smooth complex variety is reduced. In this note we discuss which classes of surfaces in terms of the Enriques-Kodaira classification can h…
Non-classical Godeaux Surfaces
Christian Liedtke
A non-classical Godeaux surface is a minimal surface of general type with but with . We prove that such surfaces fulfill and they can exist only o…
The absolute Galois group acts faithfully on the connected components of the moduli space of surfaces of general type
Ingrid Bauer, Fabrizio Catanese, Fritz Grunewald
We show that the Galois group $Gal(\bar{\Q} /\Q)$ operates faithfully on the set of connected components of the moduli spaces of surfaces of general type, and also that for each el…
The classification of surfaces with p_g = q = 0 isogenous to a product of curves
Ingrid Bauer, Fabrizio Catanese, Fritz Grunewald
We classify all the surfaces with p_g = q = 0 which admit an unramified covering which is isomorphic to a product of curves. Beyond the trivial case \PP^1 x \PP^1 we find 17 famili…