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Full Name
Martins-Ferreira, Nelson
 
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Publications
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Results 1-11 of 11 (Search time: 0.024 seconds).

Issue DateTitleAuthor(s)TypeAccess
12016Baer sums of special Schreier extensions of monoidsMartins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleembargoedAccess
22020Cancellative conjugation semigroups and monoidsGarrão, Ana Paula; Martins-Ferreira, Nelson ; Raposo, Margarida; Sobral, Manuela articleembargoedAccess
32009A note on two commutatorsMartins-Ferreira, Nelson ; Van der Linden, Tim preprintopenAccess
42010On categories with semidirect productsMartins-Ferreira, Nelson ; Sobral, Manuela preprintopenAccess
52017On some categorical-algebraic conditions in S-protomodular categoriesMartins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleopenAccess
6Oct-2019On the categorical behaviour of preordered groupsClementino, Maria Manuel ; Martins-Ferreira, Nelson ; Montoli, Andrea articleembargoedAccess
72020On the classification of Schreier extensions of monoids with non-abelian kernelMartins-Ferreira, Nelson ; Montoli, Andrea ; Patchkoria, Alex; Sobral, Manuela articleembargoedAccess
82014Schreier split epimorphisms between monoidsBourn, Dominique ; Martins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleembargoedAccess
92013Semidirect products and crossed modules in monoids with operationsMartins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleembargoedAccess
102014Semidirect Products and Split Short Five Lemma in Normal CategoriesMartins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleembargoedAccess
112018The Nine Lemma and the push forward construction for special Schreier extensions of monoids with operationsMartins-Ferreira, Nelson ; Montoli, Andrea ; Sobral, Manuela articleembargoedAccess