Extension Property for Partial Automorphisms of the n-partite and Semigeneric Tournaments
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Contributors
Abstract
We present a proof of the extension property for partial automorphisms (EPPA) for classes of finite n-partite tournaments for n∈{2,3,…,ω}, and for the class of finite semigeneric tournaments. We also prove that the generic ω-partite tournament and the generic semigeneric tournament have ample generics.
Details
| Original language | English |
|---|---|
| Article number | 50 |
| Number of pages | 31 |
| Journal | Combinatorica |
| Volume | 45 |
| Issue number | 5 |
| Publication status | Published - 26 Sept 2025 |
| Peer-reviewed | Yes |
Keywords
ASJC Scopus subject areas
Keywords
- Extension property for partial automorphisms, homogeneous digraphs, Hrushovski property, n-partite tournament, semigeneric tournament