## Abstract Let \documentclass{article}\pagestyle{empty}\begin{document}$ \mathop {\rm D}\limits^ \to $\end{document}(__n, M__) denote a digraph chosen at random from the family of all digraphs on __n__ vertices with __M__ arcs. We shall prove that if __M__/__n__ ≤ __c__ < 1 and ω(__n__) → ∞, then
Phase Transitions in the Evolution of Partial Orders
✍ Scribed by Hans Jürgen Prömel; Angelika Steger; Anusch Taraz
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 331 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0097-3165
No coin nor oath required. For personal study only.
✦ Synopsis
We determine the approximate number of partial orders with a fixed number of comparable pairs, give a complete description of the evolution of partial orders, and prove that infinitely many phase transitions occur. This answers questions posed by Dhar, Kleitman, and Rothschild 20 years ago.
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