Proper spaces are spectral

• Goswami, Amartya ^[1]
  1. [1] University of Johannesburg

     University of Johannesburg

     City of Johannesburg, Sudáfrica

     
• Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 24, Nº. 1, 2023, págs. 95-99
• Idioma: inglés
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• Resumen

  • Since Hochster's work, spectral spaces have attracted increasing interest. Through this note we give a new self-contained and constructible topology-independent proof of the fact that the set of proper ideals of a ring endowed with coarse lower topology is a spectral space.