Abstract
We construct an ordered set I of cardinality N1, such that its square is the union of N0 chains (in the natural partial order).
Original language | English |
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Pages (from-to) | 110-114 |
Number of pages | 5 |
Journal | Journal of Combinatorial Theory. Series A |
Volume | 21 |
Issue number | 1 |
DOIs | |
State | Published - Jul 1976 |