A note on βautomorphism groups of partia
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M.G. Stone
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Article
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1978
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Elsevier Science
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English
β 235 KB
We refer to articles by Bird [I] and Bird et al. [2] on automorphisms ol' posets. Let P, Q de-ote posets; P x Q is the Cartesian product with the lexicographic order and R&Q that same product with the "reverse" lexicographic order, viz. (p, -1) < (a', 9') iff 4 < q' or q = 4' and p \*f p'. r(P) deno