A visual form of completeness of real numbers

• Zhibin Yan ^[1]
  1. [1] Harbin Institute of Technology

     Harbin Institute of Technology

     China

     
• Localización: International journal of mathematical education in science and technology, ISSN 0020-739X, Vol. 57, Nº. 1, 2026, págs. 197-201
• Idioma: inglés
• DOI: 10.1080/0020739X.2024.2418593
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• Resumen

  • This paper gives a new characterisation of completeness of real numbers, which provides a visual way to understand some concepts in mathematical analysis.