Rational criterion testing the density of additive subgroups of R^n and C^n

• Elghaoui, Mohamed ^[1] ; Ayadi, Adlene ^[2]
  1. [1] University of Carthage

     University of Carthage

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  2. [2] University of Gafsa

     University of Gafsa

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• Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 16, Nº. 2, 2015, págs. 127-139
• Idioma: inglés
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• Resumen

  • In this paper, we give an explicit criterion to decide thedensity of finitely generated additive subgroups of R^n and C^n.