296 citations
- Centre National de la Recherche ScientifiqueFR14 papers
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- École PolytechniqueFR11 papers
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9 papers · 1 filter
Moments, cumulants and diagram formulae for non-linear functionals of random measures
Giovanni Peccati, Murad S. Taqqu
This survey provides a unified discussion of multiple integrals, moments, cumulants and diagram formulae associated with functionals of completely random measures. Our approach is…
Intrinsic photometric characterisation of stellar oscillations and granulation. Solar reference values and CoRoT response functions
E. Michel, R. Samadi, F. Baudin +3
Context: Measuring amplitudes of solar-like oscillations and the granulation power spectral density constitute two promising sources of information to improve our understanding and…
A full sky, low foreground, high resolution CMB map from WMAP
J. Delabrouille, J. -F. Cardoso, M. Le Jeune +3
The WMAP satellite has made available high quality maps of the sky in five frequency bands ranging from 22 to 94 GHz, with the main scientific objective of studying the anisotropie…
Thermal destruction of chiral order in a two-dimensional model of coupled trihedra
Laura Messio, Jean-Christophe Domenge, Claire Lhuillier +3
We introduce a minimal model describing the physics of classical two-dimensional (2D) frustrated Heisenberg systems, where spins order in a non-planar way at T=0. This model, consi…
A class of non homogeneous self interacting random processes with applications to learning in games and vertex-reinforced random walks
Michel Benaim, Olivier Raimond
Using an approximation by a set-valued dynamical system, this paper studies a class of non Markovian and non homogeneous stochastic processes on a finite state space. It provides a…
Resonances for a diffusion with small noise
Markus Klein, Pierre-André Zitt
We study resonances for the generator of a diffusion with small noise in :, when the potential F grows slowly at infinity (typically as a sq…