Heyting Algebras Whose Congruence Lattices Are Boolean

被引:0
|
作者
Shen, Xia-Mei [1 ]
机构
[1] Ningde Normal Univ, Dept Math, Fujian Ningde 352100, Peoples R China
关键词
Heyting algebra; Congruence lattice; Dual isomorphism;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this note, we give a description of Heyting algebras whose congruence lattices are Boolean. We show that a Heyting algebra L has the Boolean congruence lattice if and only if L is Boolean and every filter of L has the smallest element, which is the case if and only if L is Boolean with Con L similar or equal to(d) L (dually isomorphism).
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页码:705 / 710
页数:6
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