Revista Brasileira de Historia da Matematica最新文献_第6页

Sobre a Proposição de que Todo Número Perfeito é um Número Triangular 关于每个完全数都是三角形数这一命题

Revista Brasileira de Historia da Matematica Pub Date : 2021-08-17 DOI: 10.47976/rbhm2020v20n4032-45

John A. Fossa

引用次数: 0

Sociedade Brasileira de História da Matemática. Uma história de sua criação e as contribuições ao desenvolvimento da área de pesquisa em História da Matemática no Brasil 巴西数学历史学会。它的创建历史和对巴西数学历史研究领域发展的贡献

Revista Brasileira de Historia da Matematica Pub Date : 2021-08-17 DOI: 10.47976/rbhm2020v20n4008-31

A. Calábria, S. Nobre

{"title":"Sociedade Brasileira de História da Matemática. Uma história de sua criação e as contribuições ao desenvolvimento da área de pesquisa em História da Matemática no Brasil","authors":"A. Calábria, S. Nobre","doi":"10.47976/rbhm2020v20n4008-31","DOIUrl":"https://doi.org/10.47976/rbhm2020v20n4008-31","url":null,"abstract":"No dia 30 de março de 1999, nas dependências do Hotel Vitória Palace, em Vitória, Espírito Santo, foi fundada a Sociedade Brasileira de História da Matemática (SBHMat), na ocasião do III Seminário Nacional de História da Matemática. Evento esse, reunindo um grande número de pesquisadores brasileiros, na área de História da Matemática. Constando, também, com a distinta presença de alguns convidados estrangeiros. A decisão de se criar uma sociedade científica, específica em História da Matemática no Brasil, surgiu quando o grupo de pesquisadores, atuantes nesta área, constatou um crescimento significativo de trabalhos, envolvendo esse campo de pesquisa. No entanto, não havia um espaço que possibilitasse a divulgação e discussão desses trabalhos. Para veicular suas pesquisas, participavam de eventos ou congressos organizados por outras sociedades. O mesmo acontecia com relação às publicações. Na veemência de solucionar tal questão, esse grupo criou a SBHMat que, com seus direitos de sociedade, poderia organizar eventos e estabelecer um periódico específico em História da Matemática no Brasil. Nessa perspectiva, este texto tem por objetivo apresentar a história da criação da Sociedade Brasileira de História da Matemática e, não menos importante, concluir que, a partir da fundação da SBHMat, houve o fortalecimento da referida área no Brasil, podendo ser institucionalizada e considerada como campo de investigação científica, tanto em âmbito nacional quanto internacional.","PeriodicalId":34320,"journal":{"name":"Revista Brasileira de Historia da Matematica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75615433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Russell’s Paradox: a historical study about the paradox in Frege’s theories 罗素悖论:弗雷格理论悖论的历史考察

Revista Brasileira de Historia da Matematica Pub Date : 2020-10-22 DOI: 10.47976/rbhm2018v18n351-22

Aline Germano Fonseca Coury, Denise Silva Vilela

{"title":"Russell’s Paradox: a historical study about the paradox in Frege’s theories","authors":"Aline Germano Fonseca Coury, Denise Silva Vilela","doi":"10.47976/rbhm2018v18n351-22","DOIUrl":"https://doi.org/10.47976/rbhm2018v18n351-22","url":null,"abstract":"For over twenty years, Frege tried to find the foundations of arithmetic through logic, and by doing this, he attempted to establish the truth and certainty of the knowledge. However, when he believed his work wasdone, Bertrand Russell sent him a letter pointing out a paradox, known as Russell‟s paradox. It is often considered that Russell identified the paradox in Frege‟s theories. However, as shown in this paper, Russell, Frege and also George Cantor contributedsignificantly to the identification of the paradox. In 1902, Russell encouraged Frege to reconsider a portion of his work based in a paradox built from Cantor‟s theories. Previously, in 1885, Cantor had warned Frege about taking extensions of concepts in the construction of his system. With these considerations, Frege managed to identify the precise law and definitions that allowed the generation of the paradox in his system. The objective of this paper is to present a historical reconstruction of the paradox in Frege‟s publications and discuss it considering the correspondences exchanged between him and Russell. We shall take special attention to the role played by each of these mathematicians in the identification of the paradox and its developments. We also will show how Frege anticipated the solutions and new theories that would arise when dealing with logico-mathematical paradoxes, including but not limited to Russell‟s paradox.","PeriodicalId":34320,"journal":{"name":"Revista Brasileira de Historia da Matematica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73136261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Evolution of Mathematics in Ancient China: From the newly discovered 數 Shu and 算數書 Suan Shu Shu Bamboo Texts to the Nine Chapters on the Art of Mathematics 中国古代数学的演变:从新发现的《周辞》和《周辞》到《数学九章》

Revista Brasileira de Historia da Matematica Pub Date : 2020-10-16 DOI: 10.47976/rbhm2019v19n3725-78

J. Dauben

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引用次数: 0

From Practical to Pure Geometry and Back 从实用到纯粹几何再回来

Revista Brasileira de Historia da Matematica Pub Date : 2020-10-07 DOI: 10.47976/RBHM2020V20N3913-33

M. Valente

引用次数: 4