PERMUTATIONS WITH PARTIALLY FORBIDDEN POSITIONS

  • Hwang, Suk-Geun (Department of Mathematics Education, Kyungpook University)
  • Published : 2001.07.01

Abstract

In this paper we consider the enumeration problem of permutations with partially forbidden positions, generalizing the notion of permutations with forbidden positions. .As an alternative approach to this problem, we investigate the permanent maximization problem over some classes of (0,1)-matrices which have a given number of 1's some of which lie in prescribed positions.

Keywords

References

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