L-rays of permutation matrices and doubly stochastic matrices

@article{Dahl2015LraysOP,
  title={L-rays of permutation matrices and doubly stochastic matrices},
  author={Geir Dahl},
  journal={Linear Algebra and its Applications},
  year={2015},
  volume={480},
  pages={127-143}
}
  • G. Dahl
  • Published 1 September 2015
  • Mathematics
  • Linear Algebra and its Applications

Integral substochastic matrices

Let Mn be the set of all n-by-n real matrices. A (0,1)-matrix R is called integral row substochastic, if each row has at most one nonzero entry, +1. In the present paper, we describe L-ray of a

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