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摘要
En 中文
For an algebra A belonging to a quasivariety K, the quotientA/Theta need not belong to K for every Theta is an element of Con A. The natural question arises for which Theta is an element of Con A, A/Theta is an element of K. We consider algebras A = (A,->,1) of type ( 2, 0) where a partial order relation is determined by the operations -> and 1. Within these, we characterize congruences on A for which A/Theta belongs to the same quasivariety as A. In several particular cases, these congruences are determined by the property that every class is a convex subset of A.
Keyword:
Convex class
Convex congruence
Algebra with induced order
BCK-algebra
BCI-algebra
AI总结
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期刊
IF:
2.5
论文数:
1.0W
被引数:
2.1W

