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Author(s):
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
Let A, B, C, and D be posets. Assume C and D are finite with a greatest element. Also assume that AC ≅B D. Then there exist posets E, X, Y , and Z such that A ≅E X, B ≅E Y , C≅Y ×Z, and D≅X×Z. If C≅D, then A≅B. This generalizes a theorem of Jónsson and McKenzie, who proved it when A and B were meet-semilattices.
Keywords:
Language:
English
Published:
Categories and General Algebraic Structures with Applications, Volume:19 Issue: 1, Aug 2023
Pages:
1 to 27
https://magiran.com/p2742813