The space of subgroups of an abelian group

• Autores: Yves de Cornulier, Luc Guyot, Wolfgang Pitsch
• Localización: Journal of the London Mathematical Society, ISSN 0024-6107, Vol. 81, Nº 3, 2010, págs. 727-746
• Idioma: inglés
• Enlaces
  • Texto completo (pdf)
• Resumen

  • We carry out the Cantor�Bendixson analysis of the space of all subgroups of any countable abelian group and we deduce a complete classification of such spaces up to homeomorphism