TY - JOUR
ID - 103580
TI - Cancel culture
JO - Categories and General Algebraic Structures with Applications
JA - CGASA
LA - en
SN - 2345-5853
AU - Farley, Jonathan David
AD - Department of Mathematics, Morgan State University, Baltimore, MD 21251, United States of America
Y1 - 2023
PY - 2023
VL - 19
IS - 1
SP - 1
EP - 27
KW - (Partially) ordered set
KW - exponentiation
DO - 10.48308/cgasa.19.1.1
N2 - 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.
UR - https://cgasa.sbu.ac.ir/article_103580.html
L1 - https://cgasa.sbu.ac.ir/article_103580_7e019629f987fc8498db5f7b71403816.pdf
ER -