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Models for free pseudosemilattices

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Algebra universalis Aims and scope Submit manuscript

Abstract.

In this paper we present two models for free pseudosemilattices. We then use these models to study the relations ωr, ωl, ω,\({\mathcal{R}}\), and \({\mathcal{L}}\) on free pseudosemilattices.

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  1. Departamento de Matemática Pura, Faculdade de Ciências da Universidade do Porto, R. Campo Alegre, 4169-007, Porto, Portugal

    Luís Oliveira

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  1. Luís Oliveira
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Correspondence to Luís Oliveira.

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Received March 26, 2005; accepted in final form February 7, 2006.

This work was partially supported by the Fundação para a Ciência e a Tecnologia (FCT) through grant no. PRAXIS XXI/BD/19651/99, and by Fundação Calouste Gulbenkian.

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Oliveira, L. Models for free pseudosemilattices. Algebra univers. 56, 315–336 (2007). https://doi.org/10.1007/s00012-007-2001-9

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  • DOI: https://doi.org/10.1007/s00012-007-2001-9

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