Some characterizations of Howson PC-groups

• Jordi Delgado ^[1]
  1. [1] Universitat Politècnica de Catalunya

     Universitat Politècnica de Catalunya

     Barcelona, España

     
• Localización: Reports@SCM: an electronic journal of the Societat Catalana de Matemàtiques, ISSN-e 2385-4227, Vol. 1, Nº. 1, 2014, págs. 33-38
• Idioma: inglés
• Enlaces
  • Texto completo
• Resumen
  • català

    Es demostra que, a la classe dels grups parcialment commutatius, les condicions d'ésser Howson, ésser totalment residualment lliure, i ésser producte lliure de grups lliure-abelians, són equivalents.

  • English

    We show that, within the class of partially commutative groups, the conditions of being Howson, being fully residually free, and being a free product of free-abelian groups, are equivalent.

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