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arXiv · 0809.3822

Factor Congruences in Semilattices

Pedro Sánchez Terraf
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Abstract

We characterize factor congruences in semilattices by using generalized notions of order ideal and of direct sum of ideals. When the semilattice has a minimum (maximum) element, these generalized ideals turn into ordinary (dual) ideals.

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Pedro Sánchez Terraf. 2010-11-10. Factor Congruences in Semilattices. https://arxiv.org/abs/0809.3822

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