14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Université de RennesFR408 papers
- Centre National de la Recherche ScientifiqueFR296 papers
- Institut de recherche mathématique de RennesFR189 papers
- Institut de Physique de RennesFR150 papers
- Université Paris DiderotFR79 papers
- Observatoire de ParisFR77 papers
- Université Paris-SudFR73 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR70 papers
- Observatoire de la Côte d’AzurFR70 papers
- University of WarsawPL69 papers
- Australian National UniversityAU67 papers
- University of Rome Tor VergataIT66 papers
494 papers
Reduction type of genus-3 curves in a special stratum of their moduli space
Irene Bouw, Nirvana Coppola, Pınar Kılıçer +3
We study a 3-dimensional stratum of the moduli space of curves of genus parameterizing curves that admit a certain action of $V= C_2\tim…
Perfect Absorption in a Metasurface-Programmable Complex Scattering Enclosure
Mohammadreza F. Imani, David R. Smith, Philipp del Hougne
Achieving the very special condition of perfect absorption (PA) in a complex scattering enclosure promises to enable a wealth of applications in secure communication, precision sen…
Towards Generalizable Surgical Activity Recognition Using Spatial Temporal Graph Convolutional Networks
Duygu Sarikaya, Pierre Jannin
Modeling and recognition of surgical activities poses an interesting research problem. Although a number of recent works studied automatic recognition of surgical activities, gener…
Walking on the Edge: Fast, Low-Distortion Adversarial Examples
Hanwei Zhang, Yannis Avrithis, Teddy Furon +1
Adversarial examples of deep neural networks are receiving ever increasing attention because they help in understanding and reducing the sensitivity to their input. This is natural…
The formation of the Martian moons
Pascal Rosenblatt, Ryuki Hyodo, Francesco C. Pignatale +5
Almost all the planets of our solar system have moons. Each planetary system has however unique characteristics. The Martian system has not one single big moon like the Earth, not…
Une construction d'extensions faiblement non ramifiées d'un anneau de valuation
Laurent Moret-Bailly
Étant donné un anneau de valuation , de corps résiduel et de groupe des valeurs , on donne une condition suffisante pour qu'un anneau local dominant soit un anneau de…
Propagation of chaos for mean field rough differential equations
I. Bailleul, R. Catellier, F. Delarue
We address propagation of chaos for large systems of rough differential equations associated with random rough differential equations of mean field type $$ dX_t = V(X_t,\mathcal{L}…
A PolSAR Scattering Power Factorization Framework and Novel Roll-Invariant Parameters Based Unsupervised Classification Scheme Using a Geodesic Distance
Debanshu Ratha, Eric Pottier, Avik Bhattacharya +1
We propose a generic Scattering Power Factorization Framework (SPFF) for Polarimetric Synthetic Aperture Radar (PolSAR) data to directly obtain scattering power components alon…
Multichannel scattering theory for Toeplitz operators with piecewise continuous symbols
Alexander V. Sobolev, Dmitri Yafaev
Self-adjoint Toeplitz operators have purely absolutely continuous spectrum. For Toeplitz operators with piecewise continuous symbols, we suggest a further spectral classificati…
The hyperelliptic theta map and osculating projections
Michele Bolognesi, Néstor Fernández Vargas
Let be a hyperelliptic curve of genus . In this paper we give a new geometric description of the theta map for moduli spaces of rank 2 semistable vector bundles on …
Weighted Lifted Codes: Local Correctabilities and Application to Robust Private Information Retrieval
Julien Lavauzelle, Jade Nardi
Low degree Reed-Muller codes are known to satisfy local decoding properties which find applications in private information retrieval (PIR) protocols, for instance. However, their p…
On the multipliers at fixed points of self-maps of the projective plane
Adolfo Guillot, Valente Ramírez
This paper deals with holomorphic self-maps of the complex projective plane and the algebraic relations among the eigenvalues of the derivatives at the fixed points. These eigenval…
Energy, linear and angular momentum of light: what do we measure?
Olivier Emile, Janine Emile
The most commonly observed quantity related to light is its power or equivalently its energy. It can be either measured with a bolometer, a photodiode or estimated with the naked e…
The magnetic fields of intermediate-mass T Tauri stars : I. Magnetic detections and fundamental stellar parameters
Florent Villebrun, Evelyne Alecian, Gaitee Hussain +13
Context. The origin of the fossil magnetic fields detected in 5 to 10% of intermediate-mass main sequence stars is still highly debated. Aims. We want to bring observational constr…
Differential Galois Theory and Isomonodromic Deformations
David Blázquez Sanz, Guy Casale, Juan Sebastián Díaz Arboleda
We present a geometric setting for the differential Galois theory of -invariant connections with parameters. As an application of some classical results on differential algebrai…
Mass, radius, and composition of the transiting planet 55 Cnc e : using interferometry and correlations --- A quick update
Aurélien Crida, Roxanne Ligi, Caroline Dorn +2
In a recent paper (Crida et al. 2018, accepted on April 19), we presented a method to derive the mass and radius of a transiting exoplanet and their intrinsic correlation, that we…
Tracking Position and Orientation through Millimeter Wave Lens MIMO in 5G Systems
Arash Shahmansoori, Bernard Uguen, Giuseppe Destino +2
Millimeter wave signals and large antenna arrays are considered enabling technologies for future 5G networks. Despite their benefits for achieving high data rate communications, th…
Almost sure convergence on chaoses
Guillaume Poly, Guangqu Zheng
We present several new phenomena about almost sure convergence on homogeneous chaoses that include Gaussian Wiener chaos and homogeneous sums in independent random variables. Concr…
Lattice dynamics of the cluster chain compounds M2Mo6Se6
Liam Gannon, Lilia Boeri, Christopher A. Howard +6
The lattice dynamics of members of the M2Mo6Se6 family of materials with guest ions M = K, Rb, Cs, In, and Tl has been studied using inelastic x-ray scattering and Raman spectrosco…
Non uniform rotating vortices and periodic orbits for the two-dimensional Euler Equations
Claudia García, Taoufik Hmidi, Juan Soler
This paper concerns the study of some special ordered structures in turbulent flows. In particular, a systematic and relevant methodology is proposed to construct non trivial and n…
Modular invariants for genus 3 hyperelliptic curves
Sorina Ionica, Pinar Kilicer, Kristin Lauter +4
In this article we prove an analogue of a theorem of Lachaud, Ritzenthaler, and Zykin, which allows us to connect invariants of binary oc-tics to Siegel modular forms of genus 3. W…
Impacts of radiative accelerations on solar-like oscillating main-sequence stars
M. Deal, G. Alecian, Y. Lebreton +5
Chemical element transport processes are among the crucial physical processes needed for precise stellar modelling. Atomic diffusion by gravitational settling nowadays is usually t…
Atomic level structure of Ge-Sb-S glasses: chemical short range order and long Sb-S bonds
Ildikó Pethes, Virginie Nazabal, Julien Ari +7
The structure of GeSbS, GeSbS and GeSbS glasses was investigated by neutron diffraction (ND), X-ray diffraction (XRD)…
Site-Specific Spin Reorientation in Antiferromagnetic State of Quantum System SeCuO
Nikolina Novosel, William Lafargue-Dit-Hauret, Željko Rapljenović +5
We report on the magnetocrystalline anisotropy energy (MAE) and spin reorientation in antiferromagnetic state of spin tetramer system SeCuO observed in torque magnetome…