The hull orthogonal of the unit inteval [0,1]

• Autores: Sami Lazaar, Saber Nacib
• Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 19, Nº. 2, 2018, págs. 245-252
• Idioma: inglés
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• Resumen

  • In this paper, the full subcategory Hcomp of Top whose objects are Hausdorff compact spaces is identified as the orthogonal hull of the unit interval I = [0,1]. The family of continuous maps rendered invertible by the reflector β◦ρ is deduced.