Journal of the Korean Mathematical Society (대한수학회지)

Korean Mathematical Society (대한수학회)
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A COMPARISON OF MAXIMAL COLUMN RANKS OF MATRICES OVER RELATED SEMIRINGS

  • Song, Seok-Zun (Department of Mathematics Cheju National University )
  • Published : 1997.02.01
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Abstract

Let A be a real $m \times n$ matrix. The column rank of A is the dimension of the column space of A and the maximal column rank of A is defined as the maximal number of linearly independent columns of A. It is wekk known that the column rank is the maximal column rank in this situation.

Keywords

References

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