Honam Mathematical Journal (호남수학학술지)

The Honam Mathematical Society (호남수학회)
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SOME PROPERTIES OF THE CLASSES OF MATRICES IN THE LINEAR COMPLEMENTARITY PROBLEMS

  • LEE, YOUNG-CHEN (Dept. of Mathematics, Honam National University)
  • Received : 1997.05.23
  • Published : 19970000
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Abstract

We are concerned with three classes of matrices that are relevant to the linear complementary problem. We prove that within the class of $P_0$-matrices, the Q-matrices are precisely the regular matrices and we show that the same characterizations hold for an L-matrix as well, and that the symmetric copositive-plus Q-matrices are precisely those which are strictly copositive.

Keywords

References

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