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pro vyhledávání: '"Thierno B N'Diaye"'
Autor:
Thierno B N'Diaye, Phelim P. Boyle
Publikováno v:
The Electronic Journal of Linear Algebra. 34:240-268
This paper investigates conditions under which correlation matrices have a strictly positive dominant eigenvector. The sufficient conditions, from the Perron-Frobenius theorem, are that all the matrix entries are positive. The conditions for a correl