On the Category of EQ-algebras





EQ-algebras, free EQ-algebras, category theory, universal algebra, variety


In this paper, we studied the category of EQ-algebras and showed that it is complete, but it is not cocomplete, in general. We proved that multiplicatively relative EQ-algebras have coequlizers and we calculated coproduct and pushout in a special case. Also, we constructed a free EQ-algebra on a singleton.


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How to Cite

Akhlaghinia, N., Aaly Kologani, M., Borzooei, R. A., & Xin, X. L. (2021). On the Category of EQ-algebras. Bulletin of the Section of Logic, 50(4), 397–419. https://doi.org/10.18778/0138-0680.2021.01



Research Article