Lyapunov exponents are natural observables to quantify the chaoticity of a trajectory. They thus appear as good candidates to discriminate between different dynamical regimes, allowing to study phenomena such as the onset of turbulence—which goes hand in hand with the emergence of chaotic trajectories in an otherwise regular flow—or the glass transition—which can be seen as a transition from diffusive dynamics to an arrested, frozen-in, and ergodicity-breaking regime.The present thesis strives to apply the thermodynamic formalism of Sinai, Ruelle and Bowen—which transposes in trajectory space the language of equilibrium statistical physics—to fluctuations of Lyapunov exponents in spatially extended systems, for which only few results are av...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
Three-dimensional turbulence is characterized by its capacity to transfer energy from large to small...
Lyapunov exponents are natural observables to quantify the chaoticity of a trajectory. They thus app...
We study the asymptotic behaviour of some stochastic processes whose dynamics depends not only on po...
Complex bodies, as crowds of pedestrian can present Strong Velocity and Density fluctuations. The pe...
Up to now, the effect of disorder on critical phenomena has been mainly studied theoretically. The m...
« Wave chaos » is concerned with the study of waves in closed systems whose geometrical limit presen...
Wave turbulence theory aims at describing the long time behavior of weakly non-linear, out-of-equili...
Up to now, the effect of disorder on critical phenomena has been mainly studied theoretically. The m...
Waves and particles are distinct objects at a macroscopic scale. The existence of walkers, drops bou...
In this thesis, we are interested in the notion of strong stationary time, and in that, strongly con...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
The context of this thesis is particle systems. We deal with different physical systems, described c...
Pierre COULLET, rapporteur Laurent LIMAT, examinateur Caroline NORE, examinateur Dominique SALIN, pr...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
Three-dimensional turbulence is characterized by its capacity to transfer energy from large to small...
Lyapunov exponents are natural observables to quantify the chaoticity of a trajectory. They thus app...
We study the asymptotic behaviour of some stochastic processes whose dynamics depends not only on po...
Complex bodies, as crowds of pedestrian can present Strong Velocity and Density fluctuations. The pe...
Up to now, the effect of disorder on critical phenomena has been mainly studied theoretically. The m...
« Wave chaos » is concerned with the study of waves in closed systems whose geometrical limit presen...
Wave turbulence theory aims at describing the long time behavior of weakly non-linear, out-of-equili...
Up to now, the effect of disorder on critical phenomena has been mainly studied theoretically. The m...
Waves and particles are distinct objects at a macroscopic scale. The existence of walkers, drops bou...
In this thesis, we are interested in the notion of strong stationary time, and in that, strongly con...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
The context of this thesis is particle systems. We deal with different physical systems, described c...
Pierre COULLET, rapporteur Laurent LIMAT, examinateur Caroline NORE, examinateur Dominique SALIN, pr...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
Three-dimensional turbulence is characterized by its capacity to transfer energy from large to small...