Luís Oliveira

Faculdade de Ciências da Universidade do Porto

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2023

Regular semigroups weakly generated by idempotents

International Journal of Algebra and Computation | 2023 | article
2023

Regular semigroups weakly generated by one element

Semigroup Forum | 2023 | article
2021

A combinatorial approach to the structure of locally inverse semigroups

Semigroup Forum | 2021 | article
2018

The free idempotent generated locally inverse semigroup

Semigroup Forum | 2018 | article
2017

A Munn tree type representation for the elements of the bifree locally inverse semigroup

Monatshefte Fur Mathematik | 2017 | article
2015

A family of varieties of pseudosemilattices

Semigroup Forum | 2015 | article
2014

On the question of embedding a semigroup into a semiband

Semigroup Forum | 2014 | article
2013

On the Variety of Strict Pseudosemilattices

Studia Scientiarum Mathematicarum Hungarica | 2013 | article

K Auinger

2008

Ideal extensions of locally inverse semigroups

Studia Scientiarum Mathematicarum Hungarica | 2008 | article

FJ Pastijn

2008

Rees matrix covers and the translational hull of a locally inverse semigroup

Communications in Algebra | 2008 | article

FJ Pastijn

2007

Models for free pseudosemilattices

Algebra Universalis | 2007 | article
2006

Maximal dense ideal extensions of locally inverse semigroups

Semigroup Forum | 2006 | article

FJ Pastijn

2004

A Solution to the Word Problem for Free Pseudosemilattices

Semigroup Forum | 2004 | article