372 citations
- Centre National de la Recherche ScientifiqueFR95 papers
- CY Cergy Paris UniversitéFR82 papers
- École Nationale Supérieure de l'Électronique et de ses ApplicationsFR73 papers
- Université de Cergy-PontoiseFR22 papers
- Analyse, Géométrie et ModélisationFR16 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR10 papers
- Université Paris-SeineFR9 papers
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- University of ArizonaUS6 papers
7 papers · 1 filter
Experimental evidence of water formation on interstellar dust grains
F. Dulieu, L. Amiaud, J-H. Fillion +4
The synthesis of water is one necessary step in the origin and development of life. It is believed that pristine water is formed and grows on the surface of icy dust grains in dark…
A Fresh Look at Coding for q-ary Symmetric Channels
Claudio Weidmann, Gottfried Lechner
This paper studies coding schemes for the -ary symmetric channel based on binary low-density parity-check (LDPC) codes that work for any alphabet size , ,…
Gauss images of hyperbolic cusps with convex polyhedral boundary
François Fillastre, Ivan Izmestiev
We prove that a 3--dimensional hyperbolic cusp with convex polyhedral boundary is uniquely determined by its Gauss image. Furthermore, any spherical metric on the torus with cone s…
Growth Rate of the Weight Distribution of Doubly-Generalized LDPC Codes: General Case and Efficient Evaluation
Mark F. Flanagan, Enrico Paolini, Marco Chiani +1
The growth rate of the weight distribution of irregular doubly-generalized LDPC (D-GLDPC) codes is developed and in the process, a new efficient numerical technique for its evaluat…
Transverse instability of the line solitary water-waves
Frederic Rousset, Nikolay Tzvetkov
We prove the linear and nonlinear instability of the water line solitary waves with respect to transverse perturbations.
On a Class of Doubly-Generalized LDPC Codes with Single Parity-Check Variable Nodes
E. Paolini, M. F. Flanagan, M. Chiani +1
A class of doubly-generalized low-density parity-check (D-GLDPC) codes, where single parity-check (SPC) codes are used as variable nodes (VNs), is investigated. An expression for t…