398 citations
- Université de LorraineFR874 papers
- Centre National de la Recherche ScientifiqueFR237 papers
- Institut national de recherche en sciences et technologies du numériqueFR121 papers
- Université Henri PoincaréFR49 papers
- Institut Universitaire de FranceFR45 papers
- Centre Inria de l'Université de LorraineFR35 papers
- École PolytechniqueFR22 papers
- Laboratoire Lorrain de Recherche en Informatique et ses ApplicationsFR19 papers
- Laboratoire de Mathématiques d'OrsayFR18 papers
- Institut Camille JordanFR16 papers
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- Centre de Mathématiques Appliquées de l'École polytechniqueFR14 papers
56 papers · 1 filter
A continuity theorem for families of sheaves on complex surfaces
Nicholas Buchdahl, Andrei Teleman, Matei Toma
We prove that any flat family of rank 2 torsion-free sheaves on a Gauduchon surface defines a continuous map on the semi-stable locus $U^{\mathrm {ss}}:…
On stochastic calculus with respect to q-Brownian motion
Aurélien Deya, René Schott
Following the approach and the terminology introduced in [A. Deya and R. Schott, On the rough paths approach to non-commutative stochastic calculus, J. Funct. Anal., 2013], we cons…
A numerical approach to determine mutant invasion fitness and evolutionary singular strategies
Coralie Fritsch, Fabien Campillo, Otso Ovaskainen
We propose a numerical approach to study the invasion fitness of a mutant and to determine evolutionary singular strategies in evolutionary structured models in which the competiti…
Another Approach to Juhl's Conformally Covariant Differential Operators from to
Jean-Louis Clerc
A family of differential operators on the sphere is constructed. The operators are conformally covariant for the action of the subgroup of…
Population processes with unbounded extinction rate conditioned to non-extinction
Nicolas Champagnat, Denis Villemonais
This article studies the quasi-stationary behaviour of population processes with unbounded absorption rate, including one-dimensional birth and death processes with catastrophes an…
Efficient spectral computation of the stationary states of rotating Bose-Einstein condensates by the preconditioned nonlinear conjugate gradient method
Xavier Antoine, Antoine Levitt, Qinglin Tang
We propose a preconditioned nonlinear conjugate gradient method coupled with a spectral spatial dis-cretization scheme for computing the ground states (GS) of rotating Bose-Einstei…