Bulletin of the London Mathematical Society 2001 33(1):11-15; doi:10.1112/blms/33.1.11
© 2001 by London Mathematical Society
© London Mathematical Society
On the Representation of Doubly Stochastic Matrices as Sums of Permutations
H. A. Shah Ali
No. 83 P.O. code 13596, Tahmtan St, Qazvin St, Tehran, Iran
Received 2 June 1999.
Any doubly stochastic finite matrix with integer entries is the sum of permutation matrices. A lower bound on how many of the permutations are equal is obtained.

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