Homogeneous 3-Dimensional Permutation Structures
نویسندگان
چکیده
منابع مشابه
The Lattice of Definable Equivalence Relations in Homogeneous $n$-Dimensional Permutation Structures
In Homogeneous permutations, Peter Cameron [Electronic Journal of Combinatorics 2002] classified the homogeneous permutations (homogeneous structures with 2 linear orders), and posed the problem of classifying the homogeneous ndimensional permutation structures (homogeneous structures with n linear orders) for all finite n. We prove here that the lattice of ∅-definable equivalence relations in ...
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ژورنال
عنوان ژورنال: The Electronic Journal of Combinatorics
سال: 2018
ISSN: 1077-8926
DOI: 10.37236/7506