A note on the “Smith is Huq” condition. Zbl 1255.18008
Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2012
|
Semidirect products and crossed modules in monoids with operations. Zbl 1277.18016
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2013
|
Schreier split epimorphisms in monoids and in semirings. Zbl 1294.18001
Bourn, Dominique; Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2013
|
Monoids and pointed \(S\)-protomodular categories. Zbl 1350.18019
Bourn, Dominique; Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2016
|
Schreier split epimorphisms between monoids. Zbl 1306.20067
Bourn, Dominique; Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2014
|
Weakly Mal’cev categories. Zbl 1166.18005
Martins-Ferreira, N. |
|
2008
|
On the categorical behaviour of preordered groups. Zbl 1468.18012
Clementino, Maria Manuel; Martins-Ferreira, Nelson; Montoli, Andrea |
|
2019
|
On the “Smith is Huq” condition in \(S\)-protomodular categories. Zbl 1360.18013
Martins-Ferreira, Nelson; Montoli, Andrea |
|
2017
|
Categories vs. groupoids via generalised Mal’tsev properties. Zbl 1368.18005
Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2014
|
Further remarks on the “Smith is Huq” condition. Zbl 1327.18016
Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2015
|
On distributive lattices and weakly Mal’tsev categories. Zbl 1264.06020
Martins-Ferreira, Nelson |
|
2012
|
Semidirect products and split short five lemma in normal categories. Zbl 1311.18005
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2014
|
New wide classes of weakly Mal’tsev categories. Zbl 1329.18006
Martins-Ferreira, Nelson |
|
2015
|
Baer sums of special Schreier extensions of monoids. Zbl 1398.20079
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2016
|
On categories with semidirect products. Zbl 1264.18004
Martins-Ferreira, Nelson; Sobral, Manuela |
|
2012
|
A characterisation of the “Smith is Huq” condition in the pointed Mal’tsev setting. Zbl 1301.18005
Bourn, Dominique; Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2013
|
Pseudo-categories. Zbl 1125.18005
Martins-Ferreira, N. |
|
2006
|
An observation on \(n\)-permutability. Zbl 1301.08014
Martins-Ferreira, Nelson; Rodelo, Diana; Van der Linden, Tim |
|
2014
|
On the classification of Schreier extensions of monoids with non-abelian kernel. Zbl 1481.20216
Martins-Ferreira, Nelson; Montoli, Andrea; Patchkoria, Alex; Sobral, Manuela |
|
2020
|
Weakly Mal’tsev categories and strong relations. Zbl 1252.18008
Janelidze, Zurab; Martins-Ferreira, Nelson |
|
2012
|
The Nine Lemma and the push forward construction for special Schreier extensions of monoids with operations. Zbl 1467.20097
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2018
|
A decomposition formula for the weighted commutator. Zbl 1310.18005
Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2014
|
On algebraic and more general categories whose split epimorphisms have underlying product projections. Zbl 1330.18006
Gray, J. R. A.; Martins-Ferreira, N. |
|
2015
|
A unified classification theorem for Mal’tsev-like categories. Zbl 1442.18009
Martins-Ferreira, Nelson |
|
2020
|
Schreier split extensions of preordered monoids. Zbl 1535.06020
Martins-Ferreira, Nelson; Sobral, Manuela |
|
2021
|
Normalized bicategories internal to groups and more general Mal’tsev categories. Zbl 1425.18001
Martins-Ferreira, Nelson |
|
2017
|
On the notion of pseudocategory internal to a category with a 2-cell structure. Zbl 1328.18006
Martins-Ferreira, Nelson |
|
2015
|
Star-multiplicative graphs in pointed protomodular categories. Zbl 1315.18013
Martins-Ferreira, N. |
|
2010
|
The (tetra) category of pseudocategories in an additive 2-category with kernels. Zbl 1206.18005
Martins-Ferreira, N. |
|
2010
|
Weak categories in additive 2-categories with kernels. Zbl 1067.18005
Martins-Ferreira, N. |
|
2004
|
Involution-rigidness – a new exactness property, and its weak version. Zbl 1376.08002
Janelidze, Zurab; Martins-Ferreira, Nelson |
|
2017
|
Internal monoids and groups in the category of commutative cancellative medial magmas. Zbl 1358.08002
Fatelo, Jorge Pereira; Martins-Ferreira, Nelson |
|
2016
|
Cancellative conjugation semigroups and monoids. Zbl 1453.20085
Garrão, A. P.; Martins-Ferreira, N.; Raposo, M.; Sobral, M. |
|
2020
|
What is an ideal a zero-class of? Zbl 1375.18015
Martins-Ferreira, N.; Montoli, A.; Ursini, A.; Van der Linden, T. |
|
2017
|
Crossed modules and Whitehead sequences. Zbl 1360.18002
Martins-Ferreira, Nelson |
|
2016
|
Mobi spaces and geodesics for the \(n\)-sphere. Zbl 1486.08003
Fatelo, Jorge P.; Martins-Ferreira, Nelson |
|
2022
|
On some categorical-algebraic conditions in \(S\)-protomodular categories. Zbl 1388.18016
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2017
|
Pointed semibiproducts of monoids. Zbl 1514.18014
Martins-Ferreira, Nelson |
|
2023
|
Mobi algebra as an abstraction to the unit interval and its comparison to rings. Zbl 1439.08004
Fatelo, J. P.; Martins-Ferreira, N. |
|
2019
|
Pointed semibiproducts of monoids. Zbl 1514.18014
Martins-Ferreira, Nelson |
|
2023
|
Mobi spaces and geodesics for the \(n\)-sphere. Zbl 1486.08003
Fatelo, Jorge P.; Martins-Ferreira, Nelson |
|
2022
|
Schreier split extensions of preordered monoids. Zbl 1535.06020
Martins-Ferreira, Nelson; Sobral, Manuela |
|
2021
|
On the classification of Schreier extensions of monoids with non-abelian kernel. Zbl 1481.20216
Martins-Ferreira, Nelson; Montoli, Andrea; Patchkoria, Alex; Sobral, Manuela |
|
2020
|
A unified classification theorem for Mal’tsev-like categories. Zbl 1442.18009
Martins-Ferreira, Nelson |
|
2020
|
Cancellative conjugation semigroups and monoids. Zbl 1453.20085
Garrão, A. P.; Martins-Ferreira, N.; Raposo, M.; Sobral, M. |
|
2020
|
On the categorical behaviour of preordered groups. Zbl 1468.18012
Clementino, Maria Manuel; Martins-Ferreira, Nelson; Montoli, Andrea |
|
2019
|
Mobi algebra as an abstraction to the unit interval and its comparison to rings. Zbl 1439.08004
Fatelo, J. P.; Martins-Ferreira, N. |
|
2019
|
The Nine Lemma and the push forward construction for special Schreier extensions of monoids with operations. Zbl 1467.20097
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2018
|
On the “Smith is Huq” condition in \(S\)-protomodular categories. Zbl 1360.18013
Martins-Ferreira, Nelson; Montoli, Andrea |
|
2017
|
Normalized bicategories internal to groups and more general Mal’tsev categories. Zbl 1425.18001
Martins-Ferreira, Nelson |
|
2017
|
Involution-rigidness – a new exactness property, and its weak version. Zbl 1376.08002
Janelidze, Zurab; Martins-Ferreira, Nelson |
|
2017
|
What is an ideal a zero-class of? Zbl 1375.18015
Martins-Ferreira, N.; Montoli, A.; Ursini, A.; Van der Linden, T. |
|
2017
|
On some categorical-algebraic conditions in \(S\)-protomodular categories. Zbl 1388.18016
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2017
|
Monoids and pointed \(S\)-protomodular categories. Zbl 1350.18019
Bourn, Dominique; Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2016
|
Baer sums of special Schreier extensions of monoids. Zbl 1398.20079
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2016
|
Internal monoids and groups in the category of commutative cancellative medial magmas. Zbl 1358.08002
Fatelo, Jorge Pereira; Martins-Ferreira, Nelson |
|
2016
|
Crossed modules and Whitehead sequences. Zbl 1360.18002
Martins-Ferreira, Nelson |
|
2016
|
Further remarks on the “Smith is Huq” condition. Zbl 1327.18016
Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2015
|
New wide classes of weakly Mal’tsev categories. Zbl 1329.18006
Martins-Ferreira, Nelson |
|
2015
|
On algebraic and more general categories whose split epimorphisms have underlying product projections. Zbl 1330.18006
Gray, J. R. A.; Martins-Ferreira, N. |
|
2015
|
On the notion of pseudocategory internal to a category with a 2-cell structure. Zbl 1328.18006
Martins-Ferreira, Nelson |
|
2015
|
Schreier split epimorphisms between monoids. Zbl 1306.20067
Bourn, Dominique; Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2014
|
Categories vs. groupoids via generalised Mal’tsev properties. Zbl 1368.18005
Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2014
|
Semidirect products and split short five lemma in normal categories. Zbl 1311.18005
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2014
|
An observation on \(n\)-permutability. Zbl 1301.08014
Martins-Ferreira, Nelson; Rodelo, Diana; Van der Linden, Tim |
|
2014
|
A decomposition formula for the weighted commutator. Zbl 1310.18005
Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2014
|
Semidirect products and crossed modules in monoids with operations. Zbl 1277.18016
Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2013
|
Schreier split epimorphisms in monoids and in semirings. Zbl 1294.18001
Bourn, Dominique; Martins-Ferreira, Nelson; Montoli, Andrea; Sobral, Manuela |
|
2013
|
A characterisation of the “Smith is Huq” condition in the pointed Mal’tsev setting. Zbl 1301.18005
Bourn, Dominique; Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2013
|
A note on the “Smith is Huq” condition. Zbl 1255.18008
Martins-Ferreira, Nelson; Van der Linden, Tim |
|
2012
|
On distributive lattices and weakly Mal’tsev categories. Zbl 1264.06020
Martins-Ferreira, Nelson |
|
2012
|
On categories with semidirect products. Zbl 1264.18004
Martins-Ferreira, Nelson; Sobral, Manuela |
|
2012
|
Weakly Mal’tsev categories and strong relations. Zbl 1252.18008
Janelidze, Zurab; Martins-Ferreira, Nelson |
|
2012
|
Star-multiplicative graphs in pointed protomodular categories. Zbl 1315.18013
Martins-Ferreira, N. |
|
2010
|
The (tetra) category of pseudocategories in an additive 2-category with kernels. Zbl 1206.18005
Martins-Ferreira, N. |
|
2010
|
Weakly Mal’cev categories. Zbl 1166.18005
Martins-Ferreira, N. |
|
2008
|
Pseudo-categories. Zbl 1125.18005
Martins-Ferreira, N. |
|
2006
|
Weak categories in additive 2-categories with kernels. Zbl 1067.18005
Martins-Ferreira, N. |
|
2004
|