v. 27, 2026

Artigos de Pesquisa

• t-Dimensional Recurrence Relations of Square-Nonagonal Multifigured Numbers

  Francisco Hedyleno Coelho Bezerra, Francisco Regis Vieira Alves, Eudes Antonio Costa, Paula Maria Machado Cruz Catarino

  e27001

  • PDF (Portuguese (Brazil))

• Refuting "Memórias de um matematiqueiro" Why $\lim\limits_{x\to\infty}\left(1+\frac{1}{x}\right)^x=e$ and not 1?

  Allan Kenedy Santos Silva

  e27002

  • PDF (Portuguese (Brazil))

• Provando o Compêndio de Hoggatt das Identidades de Fibonacci e Lucas

  Danilo Braga Lopes, Arthur Martins, Lucas Antonio Caritá

  e27003

  • PDF (Portuguese (Brazil))