Sökning: "Jolanta Maria Pielaszkiewicz"
Hittade 2 avhandlingar innehållade orden Jolanta Maria Pielaszkiewicz.
1. Contributions to High–Dimensional Analysis under Kolmogorov Condition
Sammanfattning : This thesis is about high–dimensional problems considered under the so{called Kolmogorov condition. Hence, we consider research questions related to random matrices with p rows (corresponding to the parameters) and n columns (corresponding to the sample size), where p > n, assuming that the ratio converges when the number of parameters and the sample size increase. LÄS MER
2. On the asymptotic spectral distribution of random matrices : closed form solutions using free independence
Sammanfattning : The spectral distribution function of random matrices is an information-carrying object widely studied within Random matrix theory. In this thesis we combine the results of the theory together with the idea of free independence introduced by Voiculescu (1985). LÄS MER