The inverse spectrum problem for positive generalized stochastic matrices
Several new sufficient conditions are proved for a set of \(n\) complex or ordered real numbers \(\lambda_i\), so that there exists a non--negative or a positive generalized or real (doubly) stochastic matrix \(A\) with the given eigenvalues \(\lambda_i\). Here generalized stochastic means that \(A\) has constant complex column sums.
scientific article; zbMATH DE number 1781526
scientific article