Commun. Korean Math. Soc. 1997; 12(2): 269-273
Printed June 1, 1997
Copyright © The Korean Mathematical Society.
Inheung Chon
Seoul Women's University
We show that each element in the semigroup $S_n$ of all $n \times n$ non-singular stochastic totally positive matrices is generated by the infinitesimal elements of $S_n$, which form a cone consisting of all $n \times n$ Jacobi intensity matrices.
Keywords: stochastic matrix, intensity matrix, totally positive matrix, Jacobi matrix
MSC numbers: 2.20E+100
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