A categorial equivalence for semi-Nelson algebras

被引:0
|
作者
Juan Manuel Cornejo
Andrés Gallardo
Ignacio Viglizzo
机构
[1] Universidad Nacional del Sur (UNS) - CONICET,Instituto de Matemática (INMABB), Departamento de Matemática
来源
Soft Computing | 2021年 / 25卷
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摘要
We present a category equivalent to that of semi-Nelson algebras. The objects in this category are pairs consisting of a semi-Heyting algebra and one of its filters. The filters must contain all the dense elements of the semi-Heyting algebra and satisfy an additional technical condition. We also show that the category of dually hemimorphic semi-Nelson algebras is equivalent to that of dually hemimorphic semi-Heyting algebras.
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页码:13813 / 13821
页数:8
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