Nelson Martins Ferreira


AuthID: R-000-DHP

Confirmed Publications: 50



21
TITLE: On Algebraic and More General Categories Whose Split Epimorphisms Have Underlying Product Projections  Full Text
AUTHORS: Gray, JRA; Martins Ferreira, N ;
PUBLISHED: 2015, SOURCE: APPLIED CATEGORICAL STRUCTURES, VOLUME: 23, ISSUE: 3
INDEXED IN: Scopus WOS
IN MY: ORCID | CIÊNCIAVITAE
22
TITLE: On the “Smith is Huq” Condition in S-Protomodular Categories  Full Text
AUTHORS: Nelson Martins-Ferreira ; Andrea Montoli;
PUBLISHED: 2015, SOURCE: Appl Categor Struct - Applied Categorical Structures
INDEXED IN: CrossRef
IN MY: ORCID | CIÊNCIAVITAE
23
TITLE: A Decomposition Formula for the Weighted Commutator  Full Text
AUTHORS: Nelson Martins Ferreira ; Tim Van der Linden;
PUBLISHED: 2014, SOURCE: APPLIED CATEGORICAL STRUCTURES, VOLUME: 22, ISSUE: 5-6
INDEXED IN: Scopus WOS
24
TITLE: A procedure for computing the symmetric difference of regions defined by polygonal curves  Full Text
AUTHORS: Miguel Belbut Gaspar ; Nelson Martins Ferreira ;
PUBLISHED: 2014, SOURCE: JOURNAL OF SYMBOLIC COMPUTATION, VOLUME: 61-62, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef: 1
IN MY: ORCID | CIÊNCIAVITAE
25
TITLE: Further Remarks on the “Smith is Huq” Condition  Full Text
AUTHORS: Nelson Martins-Ferreira ; Tim Van der Linden;
PUBLISHED: 2014, SOURCE: Appl Categor Struct - Applied Categorical Structures, VOLUME: 23, ISSUE: 4
INDEXED IN: CrossRef
IN MY: ORCID | CIÊNCIAVITAE
26
TITLE: Innovative developments on Agile-CAD system
AUTHORS: Gaspar, M ; Alves, N ; Martins Ferreira, N ; Bartolo, P;
PUBLISHED: 2014, SOURCE: 6th International Conference on Advanced Research in Virtual and Physical Prototyping (VRatP) in HIGH VALUE MANUFACTURING: ADVANCED RESEARCH IN VIRTUAL AND RAPID PROTOTYPING
INDEXED IN: Scopus WOS
IN MY: ORCID | CIÊNCIAVITAE
27
TITLE: New Wide Classes of Weakly Mal’tsev Categories  Full Text
AUTHORS: Nelson Martins-Ferreira ;
PUBLISHED: 2014, SOURCE: Appl Categor Struct - Applied Categorical Structures, VOLUME: 23, ISSUE: 5
INDEXED IN: CrossRef
IN MY: ORCID | CIÊNCIAVITAE
28
TITLE: Schreier split epimorphisms between monoids
AUTHORS: Bourn, D; Martins Ferreira, N ; Montoli, A; Sobral, M;
PUBLISHED: 2014, SOURCE: Semigroup Forum in SEMIGROUP FORUM, VOLUME: 88, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef Handle
IN MY: ORCID | CIÊNCIAVITAE
29
TITLE: Semidirect Products and Split Short Five Lemma in Normal Categories
AUTHORS: Martins Ferreira, N ; Montoli, A ; Sobral, M ;
PUBLISHED: 2014, SOURCE: Applied Categorical Structures in APPLIED CATEGORICAL STRUCTURES, VOLUME: 22, ISSUE: 5-6
INDEXED IN: Scopus WOS Handle
30
TITLE: A Decomposition Formula for the Weighted Commutator  Full Text
AUTHORS: Nelson Martins-Ferreira ; Tim Van der Linden;
PUBLISHED: 2013, SOURCE: Appl Categor Struct - Applied Categorical Structures, VOLUME: 22, ISSUE: 5-6
INDEXED IN: CrossRef
IN MY: ORCID | CIÊNCIAVITAE
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