Castro, Sofia B. S. D.; Lopes, Margarida Mendes A portrait of female mathematicians in Portugal. (Portuguese. English summary) Zbl 1446.01072 Bol. Soc. Port. Mat. 76, 181-192 (2018). MSC: 01A80 PDF BibTeX XML Cite \textit{S. B. S. D. Castro} and \textit{M. M. Lopes}, Bol. Soc. Port. Mat. 76, 181--192 (2018; Zbl 1446.01072) OpenURL
Saraiva, Luís Professor Irineu Bicudo (1940–2018). In memoriam. (Portuguese) Zbl 1446.01057 Bol. Soc. Port. Mat. 76, 177-179 (2018). MSC: 01A70 PDF BibTeX XML Cite \textit{L. Saraiva}, Bol. Soc. Port. Mat. 76, 177--179 (2018; Zbl 1446.01057) OpenURL
Bragança, Diogo; Picken, Roger Invariants and TQFT’s for cut cellular surfaces from finite 2-groups. (English) Zbl 1452.57025 Bol. Soc. Port. Mat. 76, 159-176 (2018). MSC: 57R56 57Q99 PDF BibTeX XML Cite \textit{D. Bragança} and \textit{R. Picken}, Bol. Soc. Port. Mat. 76, 159--176 (2018; Zbl 1452.57025) Full Text: arXiv OpenURL
Pires de Carvalho, Maria; Cavaleiro Pacheco, Alberto On Diophant’s method and the curve \(a^b=b^a\). (Portuguese. English summary) Zbl 1467.11039 Bol. Soc. Port. Mat. 76, 141-158 (2018). Reviewer: Carlos M. da Fonseca (Safat) MSC: 11D61 11J91 PDF BibTeX XML Cite \textit{M. Pires de Carvalho} and \textit{A. Cavaleiro Pacheco}, Bol. Soc. Port. Mat. 76, 141--158 (2018; Zbl 1467.11039) Full Text: Link OpenURL
Graça, Mário M. Approximation of \(\pi\) with Newton’s and Wegstein’s method. (Portuguese. English summary) Zbl 1456.65013 Bol. Soc. Port. Mat. 76, 127-140 (2018). MSC: 65D20 PDF BibTeX XML Cite \textit{M. M. Graça}, Bol. Soc. Port. Mat. 76, 127--140 (2018; Zbl 1456.65013) OpenURL
Santos, José Carlos Constructions impossible with ruler and compass. (Portuguese. English summary) Zbl 1452.51005 Bol. Soc. Port. Mat. 76, 113-126 (2018). MSC: 51M15 PDF BibTeX XML Cite \textit{J. C. Santos}, Bol. Soc. Port. Mat. 76, 113--126 (2018; Zbl 1452.51005) OpenURL
Hartwig, R. E.; Kang, Min INS and OUTS of inclusion-exclusion. (English) Zbl 1477.60027 Bol. Soc. Port. Mat. 76, 89-112 (2018). MSC: 60C05 PDF BibTeX XML Cite \textit{R. E. Hartwig} and \textit{M. Kang}, Bol. Soc. Port. Mat. 76, 89--112 (2018; Zbl 1477.60027) OpenURL
Picado, Jorge; Silva, Pedro M. In search of unity: Galois connections and Möbius-Rota inversions. (Portuguese. English summary) Zbl 1446.06008 Bol. Soc. Port. Mat. 76, 57-88 (2018). MSC: 06A15 05A15 PDF BibTeX XML Cite \textit{J. Picado} and \textit{P. M. Silva}, Bol. Soc. Port. Mat. 76, 57--88 (2018; Zbl 1446.06008) OpenURL
Graça, Mário M. Interpolation solutions of linear difference equations. (Portuguese. English summary) Zbl 1453.39001 Bol. Soc. Port. Mat. 76, 41-56 (2018). MSC: 39A06 11B39 11B83 PDF BibTeX XML Cite \textit{M. M. Graça}, Bol. Soc. Port. Mat. 76, 41--56 (2018; Zbl 1453.39001) OpenURL
Facas Vicente, M. A.; Vitória, José; Saraiva, P.; Beites, P. D.; Gonçalves, Armando A note on the best approximation of two skew linear varieties. (Portuguese. English summary) Zbl 1455.41006 Bol. Soc. Port. Mat. 76, 33-40 (2018). MSC: 41A50 PDF BibTeX XML Cite \textit{M. A. Facas Vicente} et al., Bol. Soc. Port. Mat. 76, 33--40 (2018; Zbl 1455.41006) OpenURL
Rodrigues, José Francisco Mathematics of Planet Earth. (Portuguese. English summary) Zbl 1451.00022 Bol. Soc. Port. Mat. 76, 1-32 (2018). MSC: 00A09 01A05 86-03 86A30 74N05 PDF BibTeX XML Cite \textit{J. F. Rodrigues}, Bol. Soc. Port. Mat. 76, 1--32 (2018; Zbl 1451.00022) OpenURL