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In Press
Oliveira LA. The free idempotent generated locally inverse semigroup. Semigroup Forum. In Press.
2017
Oliveira LA. A Munn tree type representation for the elements of the bifree locally inverse semigroup. Monatshefte für Mathematik. 2017;183:653-678.
2015
Oliveira LA. A family of varieties of pseudosemilattices. Semigroup Forum. 2015;91:71-100.
2014
Oliveira LA. On the question of embedding a semigroup into a semiband. Semigroup Forum. 2014;88:715-731.
2013
Auinger K., Oliveira LA. On the variety of strict pseudosemilattices. Studia Sci. Math. Hungar.. 2013;50:207-241.
2008
Pastijn FJ, Oliveira LA. Ideal extensions of locally inverse semigroups. Studia Sci. Math. Hungar.. 2008;45:395-409.
Pastijn FJ, Oliveira LA. Rees matrix covers and the translational hull of a locally inverse semigroup. Comm. Algebra. 2008;36:3230-3249.
2007
Oliveira LA. Models for free pseudosemilattices. Algebra Universalis. 2007;56:315-336.
2006
Pastijn F., Oliveira LA. Dense ideal extensions of strict regular semigroups. Algebra Discrete Math.. 2006:67-80 (2007).
Pastijn F., Oliveira LA. Maximal dense ideal extensions of locally inverse semigroups. Semigroup Forum. 2006;72:441-458.
2004
Oliveira LA. A solution to the word problem for free pseudosemilattices. Semigroup Forum. 2004;68:246-267.
Apoio Fundação para a Ciência e Tecnologia, Compete, QRENe Faculdade de Ciencias da Universidade do Porto

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