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Bounds for the greatest characteristic root of an irreducible nonnegative matrix
Authors:Alfred Brauer  Ivey C. Gentry
Affiliation:Wake Forest University Winston-Salem, North CarolinaUSA
Abstract:A new lower bound for the Perron root for irreducible, non-negative matrices is obtained which is, in particular, a better bound than the Frobenius bound [w = max(akk)] if all the main diagonal elements are zero.
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