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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

[pt] MATRIZES ALEATÓRIAS E A LEI DO SEMICÍRCULO / [en] RANDOM MATRICES AND THE SEMICIRCLE LAW

DANIEL BYRON SOUZA P DE ANDRADE 14 June 2022 (has links)
[pt] Nessa dissertação vamos abordar a famosa lei do Semicírculo de Wigner, que dá uma descrição do comportamento do espectro de autovalores de matrizes aleatórias simétricas. A demonstração combina ideias e técnicas de Combinatória e Probabilidade, incluindo uma analise cautelosa dos momentos da distribuição de autovalores. / [en] In this dissertation we will approach the famous Wigner s Semicircle Law, which gives a description of the behavior of the eigenvalue spectrum of symmetric random matrices. The proof combines ideas and techniques from Combinatorics and Probability, including a careful analysis of the moments of the eigenvalue distribution.

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