2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR75 papers
- University of MünsterDE37 papers
- Los Alamos National LaboratoryUS33 papers
- Max Planck Institute for Dynamics and Self-OrganizationDE26 papers
- Observatoire de la Côte d’AzurFR26 papers
- University of StuttgartDE25 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE23 papers
- Heinrich Heine University DüsseldorfDE23 papers
- Northwestern UniversityUS23 papers
- Deutsches Elektronen-Synchrotron DESYDE22 papers
- Bogolyubov Institute for Theoretical PhysicsUA21 papers
- ETH ZurichCH21 papers
11 papers · 2 filters
Almost del Pezzo manifolds
Priska Jahnke, Thomas Peternell
We classify almost del Pezzo manifolds in arbitrary dimension n, i.e., projective manifolds X with big and nef anticanonical bundle -K_X, such that -K_X is divisible by n-1.
Double Kodaira fibrations
Fabrizio Catanese, Soenke Rollenske
The existence of a Kodaira fibration, i.e., of a fibration of a compact complex surface onto a complex curve which is a differentiable but not a holomorphic bundle, forces…
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…
Fundamental Groups of Spaces of Smooth Projective Hypersurfaces
Michael Lönne
We investigate the complement of the discriminant in the projective space PSym^d C^{n+1} of polynomials defining hypersurfaces of degree d in P^n. Following the ideas of Zariski we…
Canonical symplectic structures and deformations of algebraic surfaces
Fabrizio Catanese
We show that a minimal surface of general type has a canonical symplectic structure (unique up to symplectomorphism) which is invariant for smooth deformation. We show that the sym…
A volume maximizing canonical surface in 3-space
Ingrid Bauer, Fabrizio Catanese
Answering a question posed by Enriques, we construct a minimal smooth algebraic surface of general type over the complex numbers with and , and with biratio…
Chebycheff and Belyi polynomials, dessins d'enfants, Beauville surfaces and group theory
Ingrid Bauer, Fabrizio Catanese, Fritz Grunewald
We start discussing the group of automorphisms of the field of complex numbers, and describe, in the special case of polynomials with only two critical values, Grothendieck's progr…
Surfaces with K^2=8, p_g=4 and canonical involution
Ingrid Bauer, Roberto Pignatelli
In this paper we classify completely all regular minimal surfaces with K^2=8, p_g=4 whose canonical map is composed with an involution. We obtain six unirational families of respec…
Complex surfaces of general type: some recent progress
Ingrid Bauer, Fabrizio Catanese, Roberto Pignatelli
Chapters : Old and new inequalities; Surfaces with and the bicanonical map; Surfaces with ; Surfaces isogeneous to a product, Beauville surfaces and the absolute Galoi…
Surface classification and local and global fundamental groups, I
Fabrizio Catanese
Given a smooth complex surface S, and a compact connected global normal crossings divisor , we consider the local fundamental group, i.e., the fundamental group Gam…
Terminal Fano threefolds and their smoothings
Priska Jahnke, Ivo Radloff
We study smoothings of Fano threefolds. We prove that the Picard number remains constant in the case of terminal Gorenstein singularities.