63 citations
- Centre National de la Recherche ScientifiqueFR14 papers
- Université Grenoble AlpesFR10 papers
- Université Joseph FourierFR6 papers
- Université Pierre Mendès FranceFR3 papers
- University of GeorgiaUS3 papers
- Gesellschaft Fur Mathematik Und DatenverarbeitungDE2 papers
- Institut de PhysiqueFR2 papers
- Laboratoire de Mathématiques d'OrsayFR2 papers
- University of IoanninaGR2 papers
- Aarhus UniversityDK1 paper
- Bouygues (France)FR1 paper
- Bulgarian Academy of SciencesBG1 paper
11 papers · 1 filter
Normal affine surfaces with -actions
Hubert Flenner, Mikhail Zaidenberg
A classification of normal affine surfaces admitting a -action was given in the work of Białynicki-Birula, Fieseler and L. Kaup, Orlik and Wagreich, Rynes and others. We p…
Chromatic properties of generic planar configurations of points
Roland Bacher, David Garber
We study the Orchard relation for generic configurations of points in the plane (also called order types). We introduce infinitesimally-close points and analyse the relation of thi…
Witten's top Chern class via K-theory
Alessandro Chiodo
The Witten top Chern class is the crucial cohomology class needed to state a conjecture by Witten relating the Gelfand-Dikii hierarchies to higher spin curves. In math.AG/0011032,…
On a universal mapping class group of genus zero
Louis Funar, Christophe Kapoudjian
The aim of this paper is to introduce a group containing the mapping class groups of all genus zero surfaces. Roughly speaking, such a group is intended to be a discrete analogue o…
Convergence results for a coarsening model using global linearization
Th. Gallay, A. Mielke
We study a coarsening model describing the dynamics of interfaces in the one-dimensional Allen-Cahn equation. Given a partition of the real line into intervals of length greater th…
The ends of manifolds with bounded geometry, linear growth and finite filling area
Louis Funar, Renata Grimaldi
We prove that simply connected open Riemannian manifolds of bounded geometry, linear growth and sublinear filling growth (e.g. finite filling area) are simply connected at infinity…