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arXiv · 2512.05633

Hereditarily Structurally Complete Superintuitionistic Logics and Primitive Varieties of Heyting Algebras

Alex Citkin
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Abstract

We give an algebraic proof of the criterion for hereditary structural completeness of an intermediate logic, or, equivalently, of the primitiveness of a variety of Heyting algebras.

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Alex Citkin. 2025-12-05. Hereditarily Structurally Complete Superintuitionistic Logics and Primitive Varieties of Heyting Algebras. https://arxiv.org/abs/2512.05633

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