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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

[en] THE INVERSE EIGENVALUE PROBLEM FOR TOEPLITZ MATRICES / [pt] O PROBLEMA INVERSO DE AUTOVALORES PARA MATRIZES DE TOEPLITZ

TANIA VIEIRA DE VASCONCELOS 15 March 2004 (has links)
[pt] Em 1994, Henry Landau mostrou que uma matriz de Toeplitz real simétrica pode assumir qualquer valor real. O objetivo desse texto é apresentar a demonstração de Landau. São empregadas técnicas de teoria de grau topológico e teoria espectral. / [en] In 1994, Henry Landau proved that a real, symmetric Toeplitz matrix obtains an arbitrary real spectrum. In this text, we present the details of his proof. The key ingredients are topological degree theory and spectral theory.

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