258 citations
- Laboratoire Angevin de Recherche en MathématiquesFR198 papers
- Centre National de la Recherche ScientifiqueFR127 papers
- Institut des Sciences et Technologies Moléculaires d'AngersFR31 papers
- Sorbonne UniversitéFR17 papers
- Wrocław University of Science and TechnologyPL17 papers
- Institut de Mathématiques de ToulouseFR13 papers
- Institute for Theoretical and Experimental PhysicsRU12 papers
- Université Paris-SaclayFR12 papers
- Université Toulouse III - Paul SabatierFR12 papers
- Horia Hulubei National Institute for R and D in Physics and Nuclear EngineeringRO10 papers
- Institut d'électronique de microélectronique et de nanotechnologieFR10 papers
- Université Nantes Angers Le MansFR10 papers
7 papers · 1 filter
On the formal structure of logarithmic vector fields
Michel Granger, Mathias Schulze
In this article, we prove that a free divisor in a three dimensional complex manifold must be Euler homogeneous in a strong sense if the cohomology of its complement is the hyperco…
Stability calculations for the ytterbium-doped fiber laser passively mode-locked through nonlinear polarization rotation
Mohamed Salhi, Herve Leblond, Francois Sanchez +2
We investigate theoretically a fiber laser passively mode-locked with nonlinear polarization rotation. A unidirectional ring cavity is considered with a polarizer placed between tw…
Models for optical solitons in the two-cycle regime
Herve Leblond, Francois Sanchez
We derive model equations for optical pulse propagation in a medium described by a two-level Hamiltonian, without the use of the slowly varying envelope approximation. Assuming tha…
Experimental and theoretical study of the passively mode-locked Ytterbium-doped double-clad fiber laser
Herve Leblond, Mohamed Salhi, Ammar Hideur +3
We consider an Yb-doped double-clad fiber laser in a unidirectional ring cavity containing a polarizer placed between two half-wave plates. Depending on the orientation of the phas…
Planar Binary Trees and Perturbative Calculus of Observables in Classical Field Theory
Dikanaina Harrivel
Consider the Klein-Gordon equation coupled with an interaction term . For the linear Klein-Gordon equation, a kind of generalized Noether's theorem gives us a con…
On the postulation of s^d fat points in P^d
Laurent Evain
In connection with his counter-example to the fourteenth problem of Hilbert, Nagata formulated a conjecture concerning the postulation of r fat points of the same multiplicity in t…