Induced betweenness in order-theoretic trees
The ternary relation B(x,y,z) of betweenness states that an element y is between the elements x and z, in some sense depending on the considered structure. In a partially ordered set (N,≤), B(x,y,z):⇔x<y<z∨z<y<x, and the corresponding betweenness structure is (N,B). The class of betweenness structur...
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| Formato: | Artigo |
| Lenguaje: | Inglês |
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Discrete Mathematics & Theoretical Computer Science
2022-09-01
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| Colección: | Discrete Mathematics & Theoretical Computer Science |
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| Acceso en línea: | https://dmtcs.episciences.org/7288/pdf |
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