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Linear extensions of partial orders preserving monotonicity

✍ Scribed by Jenö Szigeti; Bertalan Nagy


Publisher
Springer Netherlands
Year
1987
Tongue
English
Weight
279 KB
Volume
4
Category
Article
ISSN
0167-8094

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📜 SIMILAR VOLUMES


Linear extensions of random orders
✍ Graham Brightwell 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 621 KB

A popular model of random orders is obtained by taking two disjoint n-element antichains A, and Al, and putting in each relation in A, x A, with probability l/2, all the choices being made independently. We estimate the number of linear extensions of such an ordered set, showing that this number is