Operators and Matrices · Volume 5, Issue 2 Inverse elementary divisor problems for nonnegative matrices 05-20 Pages 289-301 DOI 10.7153/oam-05-20 Downloads Short PDF Full PDF PNG Authors Béla Nagy Keywords nonnegative matrix doubly stochastic matrix inverse spectrum inverse elementary divisor problem Hadamard product Subject classes 15A29 15A48 15A51