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arXiv · 1203.6700

The countable existentially closed pseudocomplemented semilattice

Joël Adler
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Abstract

As the class of pseudocomplemented semilattices is a universal Horn class generated by a single finite structure it has a $\aleph_0$-categorical model companion. We will construct the countable existentially closed pseudocomplemented semilattice which is the uniquely determined model of cardinality $\aleph_0$ of the model companion as a direct limit of algebraically closed pseudocomplemented semilattices.

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Joël Adler. 2012-03-30. The countable existentially closed pseudocomplemented semilattice. https://arxiv.org/abs/1203.6700

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