|
|||||
|
|
Doubly stochastic matrices whose powers eventually stop |
|
| Authors: | Suk-Geun Hwang Sung-Soo Pyo |
| Affiliation: | a Department of Mathematics Education, Kyungpook National University, Taegu 702-701, South Korea b Combinatorial and Computational Mathematics Center, Pohang University of Science and Technology, Pohang, South Korea |
| Abstract: | In this note we characterize doubly stochastic matrices A whose powers A,A2,A3,… eventually stop, i.e., Ap=Ap+1= for some positive integer p. The characterization enables us to determine the set of all such matrices. |
| Keywords: | Doubly stochastic matrix J-potent |
| 本文献已被 ScienceDirect 等数据库收录！ | |