127 citations
- Université de RennesFR42 papers
- Centre National de la Recherche ScientifiqueFR15 papers
- Laboratoire de Mathématiques Blaise PascalFR8 papers
- Laboratoire d’Analyse et de Mathématiques AppliquéesFR5 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE4 papers
- Institut de Mathématiques de Jussieu-Paris Rive GaucheFR4 papers
- Laboratoire de Mathématiques et Physique ThéoriqueFR4 papers
- Institut FourierFR3 papers
- Toronto Metropolitan UniversityCA3 papers
- Center for Pastor TheologiansUS2 papers
- CY Cergy Paris UniversitéFR2 papers
- Département de mathématiques et applicationsFR2 papers
7 papers · 1 filter
Focusing of Spherical Nonlinear Pulses in , III. Sub and Supercritical cases
Remi Carles, Jeffrey Rauch
We study the validity of geometric optics in for nonlinear wave equations in three space dimensions whose solutions, pulse like, focus at a point. If the amplitude of th…
Semiclassical Nonlinear Schrodinger equations with potential and focusing initial data
Remi Carles, Luc Miller
We study the asymptotic behaviour of solutions to semi-classical nonlinear Schrodinger equations with a potential, for concentrating and oscillating initial data, when the nonlinea…
Sur la rigidité de polyèdres hyperboliques en dimension 3 : cas de volume fini, cas hyperidéal, cas fuchsien
Mathias Rousset
A hyperbolic semi-ideal polyedron is a polyedron whose vertices lie inside the hyperbolic space or at infinity. A hyperideal polyedron is, in the projective model,…
An algorithm for the word problem in braid groups
Bert Wiest
We suggest a new algorithm for finding a canonical representative of a given braid, and also for the harder problem of finding a -consistent representative. We conjecture that…
Coassociative grammar, periodic orbits and quantum random walk over Z
Leroux Philippe
We prove that the combinatorics generated by the quantum random walk on Z can be interpreted from the reading of periodic orbits of the classical chaotic map .
Tiling the (n^2,1)-De Bruijn graph with n coassociative coalgebras
Philippe Leroux
We construct via usual graph theory a class of associative dialgebras as well as a class of coassociative L-coalgebras. Tiling of the (n^2,1)-De bruijn graphs are also obtained and…