TY - JOUR A1 - Kirkland, S.J. A1 - Neumann, M. T1 - Convexity and concavity of the Perron root and vector of Leslie matrices with applications to a population model Y1 - 1994 DO - 10.1137/S0895479893249228 JF - SIAM Journal of Matrix Analysis and Applications VL - 15 IS - 4 SP - 1092 EP - -1107 ER -