About the Journal

The Revista Eletrônica da Matemática is an open access scientific journal, whose mission is to share research in the areas of Mathematics Education and Mathematics (Pure or Applied), committing to integrity and ethics at all stages of the editorial process. The journal aims to publish and disseminate original productions by teachers and researchers, in two sections:

1. Mathematics Education

Articles that present original, partial or final results of scientific research in the area of ​​Mathematics Education, related to Mathematics Teaching and the Initial or Continuing Training of Mathematics Teachers at the most diverse levels and modalities.

2. Mathematics

Articles that present original, partial or final results of scientific research in the area of ​​Applied Mathematics, with interfaces in other Sciences, in the most different contexts, including technical and technological. And, in the area of ​​Pure Mathematics, in addition to original, partial or final results of scientific research, mathematical dissemination articles that present a new perspective on Mathematics problems or topics that are generally absent in Mathematics courses.

It adopts a continuous flow submission and publication system, receiving manuscripts in Portuguese, English or Spanish, without charging submission, processing or publication fees. When publishing in one of the languages, authors are invited to translate their article into a second language adopted by the journal. It is hosted on the Portal de Periódicos do Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul (IFRS) and receives support from the Pró-Reitoria de Pesquisa, Pós-Graduação e Inovação (PROPPI) of IFRS.

ISSN Eletrônico: 2447-2689 | DOI: 10.35819 | Qualis 2017-2020: B1

Announcements

Chamada Pública IFRS nº 85/2021 – Cadastro de revisores de textos voluntários para os periódicos do IFRS

2021-10-27

IFRS abre Chamada Pública que visa compor Banco de Revisores de Texto Voluntários, com profissionais graduados em Letras, para revisão linguística de manuscritos aceitos para publicação pelos periódicos do IFRS. Formulário de Inscrição.

Read more about Chamada Pública IFRS nº 85/2021 – Cadastro de revisores de textos voluntários para os periódicos do IFRS

Current Issue

Vol. 10 No. 2 (2024)
					View Vol. 10 No. 2 (2024)

Publicação contínua: 01/07/2024 a 31/12/2024.

Published: 2024-07-26

Mathematics Education

  • Pythagorean Tetris: the game as a tool for teaching geometry

    Valdinês Leite de Sousa Júnior, Jéssica Ferreira de Alcântara, Erica Boizan Batista, Lucas Vidal de Meireles
    e2001
    DOI: https://doi.org/10.35819/remat2024v10i2id6958
  • The developmental perspective of algebraic thinking in the observation of regularities

    Ana Paula Francisca Pires da Rocha, Érika Helena Assis, Nayara Thaís Santana Miranda, Paula Silveira Alves de Paula
    e2002
    DOI: https://doi.org/10.35819/remat2024v10i2id6979

Mathematics

  • The inclusion-exclusion principle and the calculation of permanents

    José Ricardo Gonçalves de Mendonça
    e3005
    DOI: https://doi.org/10.35819/remat2024v10i2id6987
  • A proof of the irrationality of Euler's number

    Felipe Fonseca dos Santos, Devison Rocha Santos
    e3006
    DOI: https://doi.org/10.35819/remat2024v10i2id7115
  • On non strictly diagonally dominant pentadiagonal matrices

    César Guilherme de Almeida, Santos Alberto Enriquez Remigio
    e3007
    DOI: https://doi.org/10.35819/remat2024v10i2id7012
  • Generalized smoothly oscillating numbers

    Eudes Antonio Costa, Douglas Catulio dos Santos
    e3008
    DOI: https://doi.org/10.35819/remat2024v10i2id7045
  • Exact solution to partial differential equations based on Lie symmetries by operator exponential rule

    Aquiles Almeida Ribeiro, Claudio Zen Petersen; Jorge Luiz de Mello Caurio Junior; Fernanda Tumelero
    e3001
    DOI: https://doi.org/10.35819/remat2024v10i2id6913
  • Continued fraction applied to obtain good approximations of the square root and Euler number

    Carlos Bocker Neto, Rafael Tavares Silva Bezerra
    e3002
    DOI: https://doi.org/10.35819/remat2024v10i2id6916
  • Leonardo sequence extension: Tetra-Leonardo, Penta-Leonardo and Hexa-Leonardo

    Renata Passos Machado Vieira, Francisco Regis Vieira Alves, Paula Maria Machado Cruz Catarino
    e3003
    DOI: https://doi.org/10.35819/remat2024v10i2id6922
  • Synchronism in a metapopulation aggregation model with convex nonlinear coupling

    Francisco Helmuth Soares Dias
    e3004
    DOI: https://doi.org/10.35819/remat2024v10i2id6926
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