L'objet principal de cette thèse est l'étude de plusieurs modèles de polynômes aléatoires. Il s'agit de comprendre le comportement macroscopique des racines de polynômes aléatoires dont le degré tend vers l'infini. Nous explorerons la connexion existant entre les racines de polynômes aléatoires et les gaz de Coulomb afin d'obtenir des principes de grandes déviations pour la mesure empiriques des racines. Nous revisitons l'article de Zeitouni et Zelditch qui établit un principe de grandes déviations pour un modèle général de polynômes aléatoires à coefficients gaussiens complexes. Nous étendons ce résultat au cas des coefficients gaussiens réels. Ensuite, nous démontrons que ces résultats restent valides pour une large classe de lois sur...
We present a range of fluctuation and large deviations results for the logarithm of the characterist...
This volume expands on a set of lectures held at the Courant Institute on Riemann-Hilbert problems, ...
We explore probabilistic models usually called Coulomb gases. They arise naturally in mathematics an...
The main topic of this thesis is the study of the roots of random polynomials from several models. W...
It is well known that the joint probability density of the eigenvalues of Gaussian ensembles of rand...
We present the results of systematic numerical computations relating to the extreme value statistics...
This thesis is concerned with the characteristics and behaviours of random polynomi- als of a high d...
This thesis consists of six articles spanning over several areas of mathematical analysis. The domin...
L'un des principaux objets d'étude de la théorie des matrices aléatoires est le spectre de matrices ...
138 pages, based on lectures by Bertrand Eynard at IPhT, SaclayWe provide a self-contained introduct...
Universality of the minimum modulus for random trigonometric polynomials, Discrete Analysis 2021:20,...
This paper tells the story of a matrix and a problem both of which are associated with the name Mark...
Cette thèse est consacrée à l'étude des matrices aléatoires et à quelques unes de leurs applications...
We extend an observation due to Stong that the distribution of the number of degree $d$ irreducible ...
PhDScattering is a fundamental phenomenon in physics, e.g. large parts of the knowledge about quant...
We present a range of fluctuation and large deviations results for the logarithm of the characterist...
This volume expands on a set of lectures held at the Courant Institute on Riemann-Hilbert problems, ...
We explore probabilistic models usually called Coulomb gases. They arise naturally in mathematics an...
The main topic of this thesis is the study of the roots of random polynomials from several models. W...
It is well known that the joint probability density of the eigenvalues of Gaussian ensembles of rand...
We present the results of systematic numerical computations relating to the extreme value statistics...
This thesis is concerned with the characteristics and behaviours of random polynomi- als of a high d...
This thesis consists of six articles spanning over several areas of mathematical analysis. The domin...
L'un des principaux objets d'étude de la théorie des matrices aléatoires est le spectre de matrices ...
138 pages, based on lectures by Bertrand Eynard at IPhT, SaclayWe provide a self-contained introduct...
Universality of the minimum modulus for random trigonometric polynomials, Discrete Analysis 2021:20,...
This paper tells the story of a matrix and a problem both of which are associated with the name Mark...
Cette thèse est consacrée à l'étude des matrices aléatoires et à quelques unes de leurs applications...
We extend an observation due to Stong that the distribution of the number of degree $d$ irreducible ...
PhDScattering is a fundamental phenomenon in physics, e.g. large parts of the knowledge about quant...
We present a range of fluctuation and large deviations results for the logarithm of the characterist...
This volume expands on a set of lectures held at the Courant Institute on Riemann-Hilbert problems, ...
We explore probabilistic models usually called Coulomb gases. They arise naturally in mathematics an...