In der Theorie der zufälligen Matrizen gehört das universelle Verhalten lokaler Eigenwertstatistiken zu den bemerkenswertesten Phänomenen. Im ersten Teil der vorliegenden Arbeit beschäftigen wir uns mit invarianten Matrix-Ensembles und damit insbesondere mit den klassischen Gaußschen Ensembles GOE, GUE und GSE. Im Hauptsatz dieser Arbeit betrachten wir die empirische Verteilung der Abstände benachbarter Eigenwerte und zeigen, dass der erwartete Kolmogorov-Abstand zur universellen Grenzfunktion im Limes für große Matrixdimensionen verschwindet. Im zweiten Teil der Arbeit präsentieren wir numerische Ergebnisse zur Bestimmung von Konvergenzraten dieses erwarteten Kolmogorov-Abstandes für Beta-Hermite und Wigner Ensembles.One of the most striki...
In this thesis we present results about some eigenvalue statistics of the beta-Hermite ensembles, bo...
International audienceWe consider the empirical spectral distribution (ESD) of a random matrix from ...
In this thesis we present results about some eigenvalue statistics of the beta-Hermite ensembles, bo...
International audienceThe evolution with β of the distributions of the spacing 's' between nearest-n...
The probabilistic properties of eigenvalues of random matrices whose dimension increases indefinitel...
Consider the ensemble of real symmetric Toeplitz matrices whose entries are i.i.d. random variable f...
Götze F, Tikhomirov AN. Rate of convergence to the semicircular law for the Gaussian unitary ensembl...
Cette thèse est consacrée à l'étude des distributions limites des valeurs propres des ensembles des ...
Abstract. It is shown that the Kolmogorov distance between the expected spectral distribution functi...
We study the fluctuations of eigenvalues from a class of Wigner random matrices that generalize the ...
Abstract. Consider the ensemble of real symmetric Toeplitz matrices whose entries are i.i.d. random ...
Consider \(N × N\) Hermitian or symmetric random matrices H where the distribution of the (i, j) mat...
Götze F, Naumov A, Tikhomirov A, Timushev D. On the local semicircular law for Wigner ensembles. BER...
Consider real symmetric, complex Hermitian Toeplitz, and real symmetric Hankel band matrix models wh...
We study the fluctuations of eigenvalues from a class of Wigner random matrices that genera...
In this thesis we present results about some eigenvalue statistics of the beta-Hermite ensembles, bo...
International audienceWe consider the empirical spectral distribution (ESD) of a random matrix from ...
In this thesis we present results about some eigenvalue statistics of the beta-Hermite ensembles, bo...
International audienceThe evolution with β of the distributions of the spacing 's' between nearest-n...
The probabilistic properties of eigenvalues of random matrices whose dimension increases indefinitel...
Consider the ensemble of real symmetric Toeplitz matrices whose entries are i.i.d. random variable f...
Götze F, Tikhomirov AN. Rate of convergence to the semicircular law for the Gaussian unitary ensembl...
Cette thèse est consacrée à l'étude des distributions limites des valeurs propres des ensembles des ...
Abstract. It is shown that the Kolmogorov distance between the expected spectral distribution functi...
We study the fluctuations of eigenvalues from a class of Wigner random matrices that generalize the ...
Abstract. Consider the ensemble of real symmetric Toeplitz matrices whose entries are i.i.d. random ...
Consider \(N × N\) Hermitian or symmetric random matrices H where the distribution of the (i, j) mat...
Götze F, Naumov A, Tikhomirov A, Timushev D. On the local semicircular law for Wigner ensembles. BER...
Consider real symmetric, complex Hermitian Toeplitz, and real symmetric Hankel band matrix models wh...
We study the fluctuations of eigenvalues from a class of Wigner random matrices that genera...
In this thesis we present results about some eigenvalue statistics of the beta-Hermite ensembles, bo...
International audienceWe consider the empirical spectral distribution (ESD) of a random matrix from ...
In this thesis we present results about some eigenvalue statistics of the beta-Hermite ensembles, bo...