publicações selecionadas
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artigo académico
- The interconnection of STEAM areas in the study of functions. International Journal of Educational Research Open. 2025
- m-Ordered semigroups. Discussiones Mathematicae - General Algebra and Applications. 2025
- A representação gráfica na aprendizagem de funções por alunos do 10.o ano de escolaridade. Educación Matemática. 2022
- Extensions of left regular bands by $${\mathcal {R}}$$-unipotent semigroups. Periodica Mathematica Hungarica. 2021
- Prospective primary school teachers activities when dealing with mathematics modelling tasks. Journal on Mathematics Education. 2020
- Conceptions of basic education teachers about math proof: Influence of professional experience | Conceções de professores do ensino básico sobre a prova matemática: Influência da experiência profissional. Bolema. 2017
- The variety of unary semigroups with associate inverse subsemigroup. Semigroup Forum. 2014
- A class of unary semigroups admitting a Rees matrix representation. Semigroup Forum. 2013
- Análise de um jogo solitário com a ajuda do corpo de Galois GF(4) 2013
- Homomorphisms and congruences on regular semigroups with associate inverse subsemigroups. Periodica Mathematica Hungarica. 2013
- Existe um sudoku com 16 pistas?. BSPM - Boletim da Sociedade Portuguesa de Matemática. 2012
- Some orthodox monoids with associate inverse subsemigroups. Communications in Algebra. 2011
- Associate inverse subsemigroups of regular semigroups. Semigroup Forum. 2009
- Homomorphisms and congruences of medial semigroups with an associate subgroup. Communications in Algebra. 2008
- Unary semigroups with an associate subgroup. Communications in Algebra. 2008
- On associate subgroups of regular semigroups. Communications in Algebra. 1997
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documento
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livro