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Title: Models of Symmetric Stochastic Matrices
Authors: Dias, Cristina
Oliveira, Manuela
Mexia, João
Keywords: Symmetric matrices
Stochastic matrices
Issue Date: 3-Jul-2012
Abstract: Let M be a symmetric stochastic matrix with mean matrix ¹ then M = Xk j=1 ¸i®i®t i + ¹E With M = Pk j=1 ¸i®i®t i the spectral decomposition of the mean matrix of M: We consider the adjustment of the structure vector ¯i = ¸1=2 i ®i; i = 1; : : : ; k and model validation. Moreover we consider the especial case of cross prod- uct matrices XXt and XtX availing ourselves of the identity of non null eigenvalues of the matrices.
Type: lecture
Appears in Collections:MAT - Comunicações - Em Congressos Científicos Internacionais

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