1k citations
- Université de BordeauxFR410 papers
- Centre National de la Recherche ScientifiqueFR316 papers
- Institut Polytechnique de BordeauxFR105 papers
- Université Bordeaux-I93 papers
- Institut national de recherche en sciences et technologies du numériqueFR86 papers
- Centre Inria de l'université de BordeauxFR50 papers
- Laboratoire Bordelais de Recherche en InformatiqueFR35 papers
- Institut de Mathématiques de ToulouseFR31 papers
- Laboratoire de Mathématiques d'OrsayFR27 papers
- Centre de Recherche en Mathématiques de la DécisionFR22 papers
- Université Toulouse III - Paul SabatierFR22 papers
- Institut de Mathématiques de Jussieu-Paris Rive GaucheFR21 papers
62 papers · 1 filter
Efficient Encryption from Random Quasi-Cyclic Codes
Carlos Aguilar, Olivier Blazy, Jean-Christophe Deneuville +2
We propose a framework for constructing efficient code-based encryption schemes from codes that do not hide any structure in their public matrix. The framework is in the spirit of…
Characterizing the maximum parameter of the total-variation denoising through the pseudo-inverse of the divergence
Charles-Alban Deledalle, Nicolas Papadakis, Joseph Salmon +1
We focus on the maximum regularization parameter for anisotropic total-variation denoising. It corresponds to the minimum value of the regularization parameter above which the solu…
Crossed-products by locally compact groups: Intermediate subfactors
Rémi Boutonnet, Arnaud Brothier
We study actions of locally compact groups on von Neumann factors and the associated crossed-product von Neumann algebras. In the setting of totally disconnected groups we provide…
Square-tiled surfaces of fixed combinatorial type: equidistribution, counting, volumes of the ambient strata
Vincent Delecroix, Elise Goujard, Peter Zograf +1
We prove that square-tiled surfaces having fixed combinatorics of horizontal cylinder decomposition and tiled with smaller and smaller squares become asymptotically equidistributed…
Sampling the Fourier transform along radial lines
Charles Dossal, Vincent Duval, Clarice Poon
This article considers the use of total variation minimization for the recovery of a superposition of point sources from samples of its Fourier transform along radial lines. We pre…
Note on Greenberg conjecture
Jean-François Jaulent
We use logarithmic {\ell}-class groups to take a new view on Greenberg's conjecture about Iwasawa {\ell}-invariants of a totally real number field K. By the way we recall and compl…